Search results “Water steam critical point”
Thermodynamics - Explaining the Critical Point
This experiment demonstrates the behavior of carbon dioxide around the critical point. It shows the transition of a liquid-vapour-mixture to the supercritical state and back. Watch how the phase boundary disappears and reappears. There is also a short description of the process in a P-T-diagram. Created by mechanical engineering students and the Centre for New Meda at Bergen University College, Norway. www.hib.no/en/
Views: 39966 Senter for nye medier
critical point, Subcooled  liquid, Superheated vapour In Hindi(properties of pure substances-6)
In this video lecture we will discuss about critical point, Subcooled or compressed liquid,saturation point, Superheated vapour In Hindi. If you like our video then subscribe our channel and like our video. If you have any doubts then put your question in the comment box.
Views: 6562 MECH knowledge
Critical Point & Triple Point
Critical Point & Triple Point Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Er. Himanshu Vasishta, Tutorials Point India Private Limited
supercritical fluids
liquid CO2 is heated in a pressure cell until it reaches the critical point were it changes into a supercritical fluid
Views: 301802 Flachzange1337
Critical Point of a Pure Substance // Thermodynamics - Class 48
The critical point of a Pure Substance! Very important concept specially for later when using Reduced Properties Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
Chemical Thermodynamics 1.6 - Critical Point
Short physical chemistry lecture on the critical properties of non-ideal gases. The critical point of a gas is the point where the first and second derivative of pressure with respect to molar volume is zero at the same temperature. All gases have a single unique critical point, which can be used to parametrize the van der Waals equation of state. Notes Slide: http://i.imgur.com/Trig719.png --- About TMP Chem --- All TMP Chem content is free for everyone, everywhere, and created independently by Trent Parker. Email: [email protected] --- Video Links --- Chapter Playlist: https://www.youtube.com/playlist?list=PLm8ZSArAXicLc8nf1sKLiA1tyS96oqNwz Course Playlist: https://www.youtube.com/playlist?list=PLm8ZSArAXicJAzGE7ebwSOiFN-f9xEOKu Course Review: https://www.youtube.com/playlist?list=PLm8ZSArAXicKxzkcm_4i0cvDExBseQC4n Other Courses: https://www.youtube.com/playlist?list=PLm8ZSArAXicIXArfap9Tcb8izqRPvE0BK Channel Info: https://www.youtube.com/playlist?list=PLm8ZSArAXicLlGO4Rvpz-D6vX8MFbOn4V --- Social Links --- Facebook: https://www.facebook.com/tmpchem Twitter: https://www.twitter.com/tmpchem LinkedIn: https://www.linkedin.com/in/tmpchem Imgur: https://tmpchem.imgur.com GitHub: https://www.github.com/tmpchem --- Equipment --- Microphone: Blue Yeti USB Microphone Drawing Tablet: Wacom Intuos Pen and Touch Small Drawing Program: Autodesk Sketchbook Express Screen Capture: Corel Visual Studio Pro X8
Views: 6922 TMP Chem
Properties of superheated steam
Jeff Stevenson demonstrates one of the most misunderstood properties of steam - it is invisible. What you normally see coming off the top of a heated pot of water is steam that has cooled and condensed back into tiny drops of water vapor. It is possible to superheat steam. By adding heat to the invisible steam it's possible to raise the temperature well above 212 degrees Fahrenheit. In fact, you can even ignite a match with superheated steam. Imagination Station, Toledo's hands-on science center, is a vital non-profit organization that is an integral part of Toledo's economic, educational and social landscape. Imagination Station provides a critical layer of science enrichment by serving as an educational partner for teachers, schools and parents. It's with a thoughtful blend of exhibits, experiences, education and excitement that Imagination Station is inspiring future generations of scientists in Northwest Ohio. With more than 250 hands-on exhibits and demonstrations, Imagination Station delivers a multi-sensory experience that's as fun as it is educational. Visit us at http://www.imaginationstationtoledo.org
Views: 52508 ISTscience
دورة المياه والبخار للغلايات |Boiler| Water and Steam Cycles
boiler feed water system,boiler water,boiler water circulation,A controlled circulation boiler differs from a natural circulation boiler in two way,boiler water cycle,boiler water level control,boiler water level low,boiler water level sensor,boiler water level too high,boiler water loop,boiler water pressure,boiler water pressure too low,boiler water quality standards,boiler water system,steam boiler water feed,steam boiler water feeder,water boiler review,water tube boiler operation,analysis of steam cycles,steam cycles,steam cycles thermodynamics,steam power cycles you can watch more videos in mechanical rotating equipment Boiler|Condensate and Feed Water https://youtu.be/67p66oSnWBM Steam |Turbine Components شرح اجزاء ومكونات التربينة https://youtu.be/m3-2NogJZQk انواع محطات توليد الكهرباء Types of Power Plants https://youtu.be/hnrtyOYD0aU دورة المياه والبخار للغلايات Boiler Water and Steam Cycles https://youtu.be/onQvC3O13pE Gas turbine|routine maintenance|CI Inspection https://youtu.be/sAo-oyuUPeU Boiler Operation and Combustion https://youtu.be/aO-TsfLLsm4 شرح رائع| تغيير حشوات الطلمبة| Pump|Packing Replacement https://youtu.be/VpjhCNNz5bk Mechanical Seal| Maintenance https://youtu.be/v6qJkZloPU4 Valve Packing Replacement https://youtu.be/9VLFtuCyC-g Compressor Valve Operation and Maintenance https://youtu.be/xbdogfoN04M الميكرومتر|امثلة| outside micrometer(mm) reading& examples https://youtu.be/soT2sB2B9zU valves types| and|operation |ما هى انواع |الصمامات|واستخداماتها https://youtu.be/qfH0dr-4Phk اسهل طريقة قياس| القدمة ذات الورنية مللى| vernier caliper mm https://youtu.be/zTGAB7qsoB8
Views: 4494 Shady Ghazy
Interpretation of Steam Tables | Thermodynamics (THRM101)
http://goo.gl/I5U2jB for more free video tutorials covering Thermodynamics. This video shows how to do interpretation of water steam tables to obtain required data with reference to the pure substance P-V diagram and observes various thermodynamics properties of the compressed liquid region, the two phase region and the superheated region. Steam table is an indispensable tool for thermodynamics study and is typically used to determine saturated steam pressure from steam temperature or vice versa. In addition to pressure and temperature, this table also includes other related value such as enthalpy and specific volume. The data found on a steam table always refer to the state of water at a particular point where it can exist as either in liquid or steam phase as well as can also coexist having both the phases. Moving on, the video shows how to interpret steam table and obtain necessary data following the step by step illustration on problems with reference to the P-V diagram.
Views: 26646 Spoon Feed Me
Starting Fire in Water - Supercritical Fluid - Science at NASA
A supercritical fluid (SCF) is any substance at a temperature and pressure above its critical point, where distinct liquid and gas phases do not exist. It can effuse through solids like a gas, and dissolve materials like a liquid. In addition, close to the critical point, small changes in pressure or temperature result in large changes in density, allowing many properties of a supercritical fluid to be "fine-tuned". Supercritical fluids are suitable as a substitute for organic solvents in a range of industrial and laboratory processes. Carbon dioxide and water are the most commonly used supercritical fluids, being used for decaffeination and power generation, respectively. Natural occurrence The atmosphere of Venus is 96.5% carbon dioxide and 3.5% nitrogen. The surface pressure is 9.3 MPa (93 bar) and the surface temperature is 735 K, above the critical points of both major constituents and making the surface atmosphere a supercritical fluid. The interior atmospheres of the solar system's gas giant planets are composed mainly of hydrogen and helium at temperatures well above their critical points. The gaseous outer atmospheres of Jupiter and Saturn transition smoothly into the dense liquid interior, while the nature of the transition zones of Neptune and Uranus is unknown. Theoretical models of extrasolar planets 55 Cancri e and Gliese 876 d have posited an ocean of pressurized, supercritical fluid water with a sheet of solid high pressure water ice at the bottom. Source: www.nasa.gov and https://en.wikipedia.org/wiki/Supercritical_fluid CREDIT: National Aeronautics and Space Administration Support the Channel vie BOOK DEPOSITARY Shopping Book Depository: Millions of books with free delivery worldwide http://www.bookdepository.com/?a_aid=Booklibrary Enjoy, Like and Subscribe:)
Views: 4210 FREE SPACE
The Critical Point
Explains what the critical point is and shows constant volume process at the critical volume, includes a demo. Made by faculty at the University of Colorado Boulder, Department of Chemical and Biological Engineering. Check out our Thermodynamics playlists: https://www.youtube.com/user/LearnChemE/playlists?shelf_id=11&view=50&sort=dd Are you using a textbook? Check out our website for videos organized by textbook chapters: http://www.learncheme.com/screencasts/thermodynamics
Views: 27234 LearnChemE
Just Add Water 30 - Steam from Water Ratio
How much steam is formed from 1 ml of water? From the Peter Wothers lecture - Just Add Water
Like us on FB , instagram & twitter , LINKS down there Website : www.mechanicalguru.in Hello dosto mera name h Ankit Ras aur le k aaya hu appk lia Mechanical Guru ka ek aur latest episode aur ajj hum baat karenge ; contents : toh chaliye aage badte hai : Critical point Critical pressure , critical temperature , vapour dome Critical point applications Subcritical boiler Supercritical boiler Difference / comparision between subcritical & supercritical Subcritical boiler vs supercritical boiler Mujhe ummed h appko Mechanical Guru ka yeh episode pasand aaya hoga aur pasand aaye toh mere channel ko like , share aur subscribe jarrur karren kyuki m appk lia roj aisehi acchi videos le k aata rehta hu. Jai javan , jai kissan Youtube: https://www.youtube.com/c/MechanicalGuru Like us on fb : https://www.facebook.com/MECHANICALGURU Like us on instagram : https://www.instagram.com/ankit.mechanicalguru Like us on twitter : https://twitter.com/mechanical_guru
Views: 2522 Mechanical Guru
Steam concept series video 2
This is second video of the Steam Concept Series. In this video i have covered Triple point, Critical Point ,Specific Heat Capacity Concept and understanding of steam phase diagrams. This video will provide the practical understanding of these concept.
Views: 219 Lokesh Kumar Singh
Phase diagrams. II. Triple point and critical point
This video describes the characteristic triple and supercritical points in a phase diagram
Views: 970 Diego Troya
Like us on fB, instagram & twitter: links right down here Website : https://www.mechanicalguru.in/ Hello dosto mera name h Ankit Ras aur le k aaya hu appk lia Mechanical Guru ka ek aur latest episode aur ajj hum baat karenge ; contents Boiling Concept of boiling / science of boiling / physics of boiling / boiling basics Saturation temperature Saturation pressure How boiling effected by saturation temperature & saturation temperature ? How to boil water at 0 ° c ? All in hindi with examples Mujhe ummed h appko Mechanical Guru ka yeh episode pasand aaya hoga aur pasand aaye toh mere video ko like , share aur subscribe jarrur karren kyuki m appk lia roj aisehi acchi videos le k aata rehta hu. Jai javan , jai kissan Subscribe: https://www.youtube.com/channel/UC8NUVyWPZhRVNtU67c86kEg?sub_confirmation=1 Youtube: https://www.youtube.com/c/MechanicalGuru Like us on fb : https://www.facebook.com/MECHANICALGURUYOUTUBE/ Like us on instagram : https://www.instagram.com/ankit.mechanicalguru/ Like us on twitter : https://twitter.com/mechanical_guru
Views: 11410 Mechanical Guru
What Is Meant By The Triple Point And The Critical Point?
Beyond the temperature of the critical point, the merged single phase is known as a supercritical fluid. Triple Point occurs when both the temperature and pressure of the three phases of the substance coexist in equilibrium. The diagram is divided into three it therefore called the triple point of substance, and represents only in phase which all states are equilibrium. Triple point temperature and pressure condition at which a substance can exist all 3 state (i. What is the difference between critical temperature and boiling point? Triple point a point(particular pressure) where solid liquid gaseous phase of triple wikidifferences difference_between_critical_point_and_triple_point class "" url? Q webcache. See more we'll discuss these when they become relevant. Triple point of a substance is the temperature and pressure at which three phases (gas, liquid, solid) that coexist in thermodynamic equilibrium thermodynamics, triple. Four phase lines cannot meet at a single point. There is difference between them, the triple point or called the single phase represent state in which solid,liquid and vapor exist together, when critical refers to phases(solid&liquid liquid&gas ) such as (ice&saturated water saturated water&dry steam equilibrium 6 jun 2016 are also two important points on diagram. Triple point and critical point? Updated what is difference between triple quora similar temperature pressure condition at which a substance can exist all 3 state (i. A 'critical point' occurs at the end of a 1 sep 2009 Triple point and critical point? Updated what is difference between triple wikidifferencesphase diagrams point, phase equilibrium. What's the triple point is where all three phases meet; The critical temperature and pressure above which liquid cannot exist 22 apr 20157 nov 2017 under singular conditions of water, gaseous water hexagonal ice stably coexist, there a 'triple point' both boiling melting are equal. We call these the triple point pressure and temperature. This is known as the critical point what meant by 'equilibrium vapor pressure' of a liquid? Boiling and pressure have direct relationship higher atmospheric pressure, boiling. Also, learn what a triple point and critical are how to locate them on phase diagram 11 sep 2016 at the of substance, only gaseous liquid phases can exist in equilibrium. Note this is one of the cases where we distort these diagrams to make them easier discussyou will have noticed that liquid vapour equilibrium curve has a top limit i labelled as c in phase diagram. Definitions what do the triple point and critical on a phase researchgatesolved is difference between t does diagram represent? Engineers edge. The liquid gas line ac starts at the triple point a (in which solid, liquid, and coexist) ends critical c. This is called the triple point, defined as state in which all three phases may be present equilibrium. The triple point represents the combination of pressure and temperature that facilitates all phase
Views: 45 Dorian Pyne Tipz
Critical point (thermodynamics)
In thermodynamics, a critical point is the end point of a phase equilibrium curve.The most prominent example is the liquid-vapor critical point, the end point of the pressure-temperature curve that designates conditions under which a liquid and its vapor can coexist.At the critical point, defined by a critical temperature Tc and a critical pressure pc, phase boundaries vanish.Other examples include the liquid–liquid critical points in mixtures. ---Image-Copyright-and-Permission--- About the author(s): Raoul NK License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0) Author(s): Raoul NK (https://commons.wikimedia.org/w/index.php?title=User:Raoul_NK&action=edit&redlink=1) ---Image-Copyright-and-Permission--- This channel is dedicated to make Wikipedia, one of the biggest knowledge databases in the world available to people with limited vision. Article available under a Creative Commons license Image source in video
Views: 594 WikiWikiup
PCAT: Phase Diagram for Water (Triple Point, Critical Point, Supercritical Fluid)
► Pharmacy College Admission Test | General Chemistry | Periodic Properties, Atomic Theory, and Chemical Bonding | Intramolecular Forces and Intermolecular Forces Part 1B ► Lecture Description: - This lecture examines molecular structure and the impact of intramolecular and intermolecular interactions. Topics include: phase changes (fusion, freezing, vaporization, condensation, sublimation, and deposition), heating curve for water (heat of fusion, heat of vaporization, and molar heat capacity), and phase diagram for water (triple point, critical point, and supercritical fluid). ► Watch more at www.masterthecontent.com | Your career. Our passion. - View complete lessons complete with multiple in-lecture examples - Interactive table of contents makes it easy to search for and jump to specific topics - Interact with instructors ► Connect with us: - https://www.facebook.com/masterthecontentpcatprep - https://twitter.com/MTCtoday - https://plus.google.com/u/0/100536207031817220229/about
Views: 641 Master the Content
Supercritical fluid critical point
Visualize a supercrtical fluid and critical point. Supercritcal point of CO2 is seen using a PVT cell from Separex, with sapphire cell and independent control of pressure, temperature and volume of the cell.
Triple Point
Tert-Butyl Alchol Boils and Freezes at the same time... AMAZING! Here is a link to a college's setup/instructions: http://www.collin.edu/chemistry/Handouts/1412/Phase%20diagram01-14-11%20pilot%20run%20spring%202001.pdf I'd love links to this video if you want to post them-- but mention that it's my video, would you please?
Views: 543600 coachk12
Why Steam Burns more than water #2018SCCH110 #2018SCCH100 #mu6018032
The energy used to break hydrogen bonds of liquid water to reach the critical point of the steam. Is the main reason why steam burns more worse than water.
Views: 79 Godfrey Asiimwe
Supercritical water
Direct observation of supercritical fluid water using Bassett-type hydrothermal diamond anvil cell. Temperature (red numbers shown above right) was increased under the constant volume. Pressure, therefore, increased with increasing temperature. Liquid water and vapor became supercritical fluid at around 373 degC and 22 MPa (~critical point of pure H2O). Playback speed x5 faster.  バセット型外熱式ダイヤモンドアンビルセル装置を用いた,超臨界水の直接観察実験です.1対のダイヤモンド製の観察窓と貴金属ガスケットに囲まれたサンプル室に液体の水と水蒸気(気泡)を入れ,体積一定のもとで加熱します.そうすると,加熱にともない圧力も上昇します.右上の赤い数字は温度 [℃]です.約373℃付近で,液体と気体の区別の無い超臨界水になるのが観察されます.このときの圧力は約22MPaです.温度を下げると,ふたたび液体の水と水蒸気とに分離します.この映像は5倍速にしてあります.(超臨界水・超臨界流体)
Views: 79661 kenm
Supercritical fluids
Is it a liquid? Is it a gas? Professor Martyn Poliakoff demonstrates supercritical fluids in his office at the University of Nottingham. More with Professor Poliakoff at http://www.test-tube.org.uk/
Views: 352131 nottinghamscience
Reduced Temperature and Pressure // Thermodynamics - Class 50
Reduced Temperature = Actual temperature of the gas divided by the critical temperature Reduced Pressure = Actual pressure of the gas divided by the critical pressure we will be using this for later exercises... Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
Intro PVT surface
Introduction to the pressure volume temperature PVT diagram vapor single phase region 2:09 liquid and solid single phase regions 2:32 liquid and vapor two phase region 2:52 liquid and solid two phase region 4:25 solid and vapor two phase region 6:00 triple line 6:26 truncated surface of plot 6:53 projection to get PT diagram 8:42 projection to get PV diagram 9:36
Views: 16990 Randall Manteufel
Difference between Gas and Vapour - Gas VS Vapour
Difference between vapor and gas? quora difference between vapor and gas . Difference between differencebetween difference between vapor and gas "" " .Googleusercontent search. A gas refers to a substance that has a single defined thermodynamic state at room temperature whereas a vapor refers to a substance that is a mixture of two phases at room temperature, namely gaseous and liquid phase. This also means that a vapor is a substance that has best answer the word vapor in its natural state is a solid or liquid at room temperature. However, a gas in its natural state at room temperature steam is vaporized water. There is a fundamental difference between the state of gas and the state of vapor substances as vapors can be liquefied, whereas substances as gases can not be liquefied. The word vapor in its natural state is a solid or liquid at room temperature hence, vapor, though it is not a state of matter, is a substance in gaseous state that is much lower than is required to turn the substance into a gas, also called critical temperature. Vapour only co exists in equilibrium with solid or liquid phases, whereas gases don't gas vs vapor difference between gas and vapor has always been a point of discussion between people, and at the end of the debate, people vapour is a name given to the gaseous state obtained by evaporation or vaporisation of the substance which exist as liquid or solid at room temperature vapour gas a vapor is a substance which has experienced a phase change a gas is a substance which has not, and will not experience a phase change vapor many people erroneously consider gas and vapor to be the same or similar. However, in technicality the two substances are vastly different. There are four states answer sayee. Vapour is a substance which has experienced a phase change, whereas gas is a substance which has not, and will not experiece a phase the difference between gas and vapours is that gas is in gaseous at room temperature but vapours are liquid at room temperature. Was this answer helpful? there is a fundamental difference between the state of gas and the state of vapor substances as vapors can be liquefied, whereas substances . Hi, i've been asked by management to prepare a 'dummies' style note on the fundamental difference between gas and vapour. Our company manufactures vapor, gas, steam, fluid. As far as i can tell there is no significant physical or chemical difference between a vapor and a gas. This is the most important point vapor (or vapour) and gases are often used synonymously. Informally there isn't much difference between them with gas often being used as a term that lpg exists in two different forms, liquid & vapour (gas). What about gas vs vapour? the storage pressure & temperature determines which lpg state you have&#;. The difference between steam and water vapor is that water vapor is typically the its gas form is simply known as water vapor, or sometimes simply as vapor in a mixture of gases, each gas has a partial pressure which is the the vapor pressure pv p v is the sum of the products between the vapor what's the difference between 'vapour' and 'mist'? given the association of vapor with heating or sublimating into lighter than air gases (and
Views: 8458 Difference Between3
Saturated Mixtures: Saturated Liquid and Vapors // Thermodynamics - Class 45
The Saturation point in a Liquid-Vapor Mixture Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
Saturation Point of a Pure Substance // Thermodynamics - Class 42
The importance of the Saturation Point... Every substance WILL be in equilibrium in the saturation point. The most studied one in engineering is the liquid-vapor equilibrium Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
Critical point (thermodynamics)
In physical chemistry, thermodynamics, chemistry and condensed matter physics, a critical point, also known as a critical state, occurs under conditions (such as specific values of temperature, pressure or composition) at which no phase boundaries exist. There are multiple types of critical points, including vapor–liquid critical points and liquid–liquid critical points. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 1207 Audiopedia
Water on Fire - Steam Flame
There is methanol and hopefully what is happening is that the methanol is constantly reconverting itself from hydrogen and carbon monoxide back into methanol. The boiling is the engine oil beginning to evaporate past its critical point, planar by planar so that the fire or liquid carbon propagates further.
Views: 14 Pt121212
T-S diagram ( Temperature -Entropy diagram) in hindi(properties of pure substances-3)
In this video lecture we will discuss about Temperature and Entropy diagram or T-S diagram of pure substances in hindi. If you like our video then share and subscribe our channel and if you have any doubts about any thing then comment.
Views: 6618 MECH knowledge
Pressure - Temperature Phase Diagram // Thermodynamics - Class 46
Pressure-Temperature Phase Diagram. In this diagram we see the three lines of equilibrium, the triple point and the critical point very easily! Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
P v diagram of water
Views: 756 FL X
Superheated water
Superheated water Superheated water is liquid water under pressure at temperatures between the usual boiling point, 100 °C (212 °F) and the critical temperature, 374 °C (705 °F).It is also known as "subcritical water" or "pressurized hot water." Superheated water is stable because of overpressure that raises the boiling point, or by heating it in a sealed vessel with a headspace, where the liquid water is in equilibrium with vapour at the saturated vapor pressure. =======Image-Copyright-Info======== License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0) LicenseLink: http://creativecommons.org/licenses/by-sa/3.0 Author-Info: Hustvedt Image Source: https://en.wikipedia.org/wiki/File:Pressure_cooker_oval_lid.jpg =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=ab3B9hLTREA
Views: 209 WikiAudio
What are Steam Tables?
Welcome back MechanicalEI, Did you know that all basic calculations of a thermal power plant can be carried out using a steam table? This makes us wonder, What are steam tables? Before we jump in check out the previous part of this series to learn about what the properties of steam are? Now, The properties of water are arranged in the steam table as functions of pressure and temperature. separate tables are provided to give the properties of water in the saturation states, the liquid states and vapour phases. all this data can be used in solving problems to find out where and how a particular condition of steam will behave at a particular state. An enthalpy–entropy chart, also known as the h–s chart or Mollier diagram, plots the total heat against entropy, describing the enthalpy of a thermodynamic system, in these case a water steam mixture. The bold line is the saturation line above which all is either liquid or vapour and below which is a vapour-liquid mixture. To the left of critical point is liquid and to the right of it is vapour. The vertical lines are all constant pressure lines and the horizontal ones are constant temperature lines. The lines with negative slope below the saturation line are dryness fraction lines. Hence, We first saw what a steam table is and then learnt about the Mollier's Diagram. Attributions: Doh De Oh by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100255 Artist: http://incompetech.com/ Subtle Library by Fabian Measures (http://freemusicarchive.org/music/Fabian_Measures/) is licensed under a Creative Commons Attribution licence ( https://creativecommons.org/licenses/by/4.0/) Source: http://freemusicarchive.org/music/Fabian_Measures/Emotion_Music/Subtle_Library
Views: 146 MechanicaLEi
Water being solid, liquid and a gas AT THE SAME TIME! + BOILING HOT ICE
Since water is the most abundant liquid on the Earth, we found it's properties completely normal. But water is nowhere near normal! Supercritical water http://youtu.be/yBRdBrnIlTQ All 3 phases http://youtu.be/XEbMHmDhq2I Learn more: http://en.wikipedia.org/wiki/Water_(data_page)#Phase_diagram List of 71 different water anomalies: http://www1.lsbu.ac.uk/water/anmlies.html http://en.wikipedia.org/wiki/Triple_point http://en.wikipedia.org/wiki/Supercritical_fluid Media sources: Water by Trixie Barretto http://vimeo.com/14992066 Thin Line of Earth's Atmosphere and the Setting Sun By NASA (NASA Image of the Day) [Public domain], via Wikimedia Commons "Condensation on water bottle". Licensed under Creative Commons Attribution-Share Alike 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Condensation_on_water_bottle.jpg#mediaviewer/File:Condensation_on_water_bottle.jpg "Iced tea with ice cubes" by Editor at Large - Own work; also published by me on Flickr as Iced tea. Licensed under Creative Commons Attribution-Share Alike 2.5 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Iced_tea_with_ice_cubes.jpg#mediaviewer/File:Iced_tea_with_ice_cubes.jpg "Phase diagram of water" by Cmglee - Own work. Licensed under Creative Commons Attribution-Share Alike 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Phase_diagram_of_water.svg#mediaviewer/File:Phase_diagram_of_water.svg Water drop impact on a water-surface By Davide Restivo from Aarau, Switzerland (Drops #1) [CC-BY-SA-2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons "Watervapor cup". Licensed under Creative Commons Attribution-Share Alike 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Watervapor_cup.jpg#mediaviewer/File:Watervapor_cup.jpg Cutting Through Multiyear Ice By NASA ICE [CC-BY-2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
Views: 13735 Nikola Slavkovic
TS diagram of water
Learn about TS diagram of water and its thermodynamic terms by easy to understand lecture..
Views: 2207 Amit Mandal
Lec-6 Property of Pure Substance, Steam Table
Lecture Series on Applied Thermodynamics for Marine Systems by Prof.P.K. Das, Department of Mechanical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 133456 nptelhrd
9) Properties of pure substances ( in Hindi)
My fb page - https://www.facebook.com/engineerashish/ Instagram : @engineer_ashish_ Engine working - https://youtu.be/X-vGUYnH-uA Tube Vs Tubeless Tyre - https://youtu.be/rZn97raUoZ0 Cutting tool material - https://youtu.be/-Jj7Tpj19yk Suspension System - https://youtu.be/HT2Kd6pIArE Diesel Vs Petrol Engine - https://youtu.be/yicxeqykBhk Units Conversion - https://youtu.be/m5yguPiWg_o Machpherson Strut Suspension - https://youtu.be/Pz2ZU4iJ2Lg Caster angle - https://youtu.be/mRp3jxpAgV8 Part - 1 of MCQ ON WELDING - https://youtu.be/EWuG8j7droc PART - 2 OF OBJECTIVE TYPE QUESTIONS - https://youtu.be/euhWV0stsnQ PART 3 OF MCQ ON WELDING - https://youtu.be/0XCEb6UfoI0 GAS WELDING - https://youtu.be/dZL3h-FWFAI TIG WELDING - https://youtu.be/zZNGs_daYCM ELECTRIC ARC WELDING - https://youtu.be/0yYLWvNzFpA The main focus was on :- Definition of pure substances. Concept of pure substances. Example of pure substances. Meaning of phase and phase change. T-S ( temperature- entropy) diagram for pure substances. Explanation of T-S diagram for water Concept of latent heat of fusion Concept of sensible heat. Concept of latent heat of vaporization. What is saturation state? Saturation temperature and saturation pressure of water? Critical point in T-S diagram Critical temperature and critical pressure of water? Concept of Quality or Concept of dryness fraction. Some basic formulas for solving the numerical problems. The language used for explanation is Hindi/ Urdu.
Views: 5432 Engineer Ashish
CH110 8.9 Phase Diagrams
A discussion of phase diagrams, including triple point and critical point. Three phase diagrams are presented: a generic substance, carbon dioxide, and water. This is from Section 8.9 in Chemistry: An Atoms First Approach by Zumdahl & Zumdahl. DNM
Views: 306 Ratliff Chemistry
What is Supercritical fluid,amazing الحالة الرابعة للمادة ما بين السائلة و الغازية ,مذهلة
The 4th state of matter is called super-critical fluid , the liquid and gas phases merge together into a new phase that has properties of a gas, but the density of a liquid,its a good solvent that ,there is many good uses for it right now and yet a lot more to discover ,some thing like cleaning clothes and other situations where avoiding liquid is necessary . هذه هي الحالة الرابعة للمادة , الحالات المعروفة هي الصلبة و السائلة و الغازية ,اما في هذه الحالة تتحد فيها المادة بحالتها الغازية و السائلة مكونة حالة وسط ما بين السائلة و الغازية , لها خصائص السائل لكن شكلها غازي , و لها عدة استخدامات في الوقت الحالي و سيكتشف مستقبلا العديد من الاستخدامات الاخرى المفيدة , مثلا تستخدم في تفكيك بعض المواد او تنظيف الانسجة و الملابس او تستخدم في الحلات التي لا يمكن فيها استخدام السوائل.
Views: 32390 Technigeek
Triple Point in a Phase Diagram // Thermodynamics - Class 47
The Triple point, what is it and how to find in a Phase diagram? Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
Difference between Vapor and a Gas // Thermodynamics - Class 49
The important difference of a Vapor and a Gas... Essentially, when compressed (increase in pressure) the vapor will CONDENSE the gas will convert in a critical fluid! Check out the Thermodynamic Course Playlist here: http://goo.gl/JwCi0F -º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º--º-- LIKE the video, it helps me to know what you like SHARE the video with your friends! SUBSCRIBE to my channel so you get my new uploads! Contact: [email protected] Facebook: www.facebook.com/chemical.engineering.guy Twitter: www.twitter.com/ChemEngGuy Get More Courses and Study Material HERE: www.ChemicalEngineeringGuy.com
Properties of pure substances-1( hindi)
Basic terms and pv plot of water and pv plot of any pure substance
Views: 11716 MECH knowledge
Heating Curve and Cooling Curve of Water - Enthalpy of Fusion & Vaporization
This chemistry video tutorial provides a basic introduction into the heating curve of water and the cooling curve of water. As heat is added to water, the temperature increases which increases the kinetic energy of the molecules. At the freezing point of ice, adding heat will not change the temperature but will increase the potential energy of the molecules as ice melts to liquid water. The enthalpy of fusion is the energy required to melt 1 mole of ice. The enthalpy of vaporization is the energy required to boil 1 mole of water into steam. The slope of the lines is inversely related to the specific heat capacity of the substance. The heating curve represents an endothermic process and the cooling curve is an exothermic process. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Where is the supercritical fluid on the phase diagram?
Physics-Uspekhi article “Where is the supercritical fluid on the phase diagram?” by V.V. Brazhkin, A.G. Lyapin, V.N. Ryzhov, K. Trachenko, Yu.D. Fomin, E.N. Tsiok. We discuss the fluid state of matter at high temperature and pressure. We review the existing ways in which the boundary between a liquid and a quasigas fluid above the critical point are discussed. We show that the proposed ‘thermodynamic’ continuation of the boiling line, the ‘Widom line’, exists as a line near the critical point only, but becomes a bunch of short lines at a higher temperature. We subsequently propose a new ‘dynamic’ line separating a liquid and a gas-like fluid. The dynamic line is related to different types of particle trajectories and different diffusion mechanisms in liquids and dense gases. The location of the line on the phase diagram is determined by the equality of the liquid relaxation time and the minimal period of transverse acoustic excitations. Crossing the line results in the disappearance of transverse waves at all frequencies, the diffusion coefficient acquiring a value close to that at the critical point, the speed of sound becoming twice the particle thermal speed, and the specific heat reaching 2kB. In the high-pressure limit, the temperature on the dynamic line depends on pressure in the same way as does the melting temperature. In contrast to the Widom line, the proposed dynamic line separates liquid and gas-like fluids above the critical point at arbitrarily high pressure and temperature. We propose calling the new dynamic line the ‘Frenkel line’. English version: https://doi.org/10.3367/UFNe.0182.201211a.1137 Russian version: https://doi.org/10.3367/UFNr.0182.201211a.1137
Views: 165 Physics-Uspekhi
Critical point (thermodynamics)
Critical point (thermodynamics) In thermodynamics, a critical point (or critical state) is the end point of a phase equilibrium curve.The most prominent example is the liquid-vapor critical point, the end point of the pressure-temperature curve that designates conditions under which a liquid and its vapor can coexist. =======Image-Copyright-Info======== License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0) LicenseLink: http://creativecommons.org/licenses/by-sa/3.0 Author-Info: Dr. Sven Horstmann Image Source: https://en.wikipedia.org/wiki/File:CriticalPointMeasurementEthane.jpg =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=-hvYmyGTmiM
Views: 85 WikiAudio

Pubg Hints Tips Guide Pubg Hints Secrets The Upside to Pubg Game Modes Pubg Game Modes Can Be Fun for Everyone When you launch the game for the very first time, you have to first pick a username before going into the character creator interface. If you prefer, you can host a customized game with a group of friends and make your own rules. Unfortunately, theres no game out there which exactly resembles GGO. Games unfortunately are a luxury and not a necessity, so they are most likely likely to be among the very first things to think about when deciding where you have to cut back on so far as your budget is concerned. Because it is a popular game. The British game is different than the majority of the others on the planet at the present time. If you believe there are different games like PUBG which are not on the list, and that we ought to cover, dont hesitate to set them in the comments below. 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