Thermodynamics Forum

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Isothermal Expansion of Supersonic Flow
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Trivial Question - rate of heat loss from hot drink
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Archimedes and Maritime Engineering
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Is entropy real or just a construct?
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Maximum of entropy and Lagrange multiplier
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Which Side of the Carnot Cycle Diagram Represents Key Processes?
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Why does the entropy increase in free expansion of an ideal gas?
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Entropy and the Second Law of Thermodynamics in Isolated Systems
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Solving for temperature and volume of Dietrici Equation
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Heat convection in liquid nitrogen
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Is it possible to read higher temperatures than mediums?
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Beta radiation and Alpha radiation
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Entropy as a measure of energy gradient?
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Calculating frictional heat from rotating mass
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Entropy unavailable to do work
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Thought Experiment on the Second Law of Thermodynamics
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Fluid Boundary layer in presence of a postive heat gradient
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Amateur physics here, how is entropy linked to the universe?
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Plane's Coanda's effect and jet engines sucking in air
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Calculate Heat Transfer Rate for Copper Coil
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Newton's third law is frame independent?
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Seeking formal derivation for common thermo equation
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Gas Pressure vs Temperature moved between containers?
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5
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What Are the Physical Constituents of Heat?
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Why wave with lower frequency produce heat?
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Calculating number of microstates to find entropy
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Does Newton's or Galileo's first law depend on gravity?
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What's the relation with Gravity & Laws of Thermodynamics
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Clarification "Force Carrier" and "Radiation" Gravity and EM
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Confusions about thermodynamics
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Connection between entropy and total pressure
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Thermal radiation, emissivity and Kirchhoff
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How to derive this heat input equation?
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Newton's Second Law Integral Form
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If something moves fast it gains temperature?
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Carnot Refrigerator Work Input: 230 J Extracts 346 J Heat
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Does Decreasing Volume and Internal Energy of a Gas Affect Heat Flow and Constant Pressure?
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Frame of reference in which Newton's first law is not valid
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Why isn't the temperature of this vapor T_sat?
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Hydraulic Engine: Ball Spin, Stop & Why?
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Is a mazer essentially a transistor for radiation?
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Why can we assume the temperature of a fluid is T_sat?
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1st law, 2nd law, entropy by Gyftopoulos / Beretta is confusing
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Why Does a Ball Bounce Back from a Wall But Not from Sand?
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Non-Linear optics vs The 2nd Law of Thermodynamics
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Exceptions to the Laws of Physics: Newton's Third Law
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Enthelpy Transformation: P=Constant, ΔH=Q?
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Difference between using temperature in Celsius and Kelvin
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Thermodynamics of an Arctic greenhouse?
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Thermodynamics : https://www.youtube.com/watch?v=uc9P5yb3Xtc
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Deriving the thermodynamic beta from Lagrange Multipliers
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Temperature variation within thermocouple in Seebeck mode
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IR heat reflectivity and engines
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Refuting the idea of entropy equalling "disorder"
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What temperature do thermocouples show? Static or Total?
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Black bodies, perfect reflection and heat transfer
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Temperature of a radioactive material
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Reflexion and transmission in case of heating
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Is there some sort of heat conductive wave?
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Einstein's theory for specific heat
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Can I Calculate Temperature Release from Energy Change in a Body?
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What is the significance of thermal expansion coefficients in material research?
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Time & Temperature: Proportional or Inverse?
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Heat is infrared radiation....
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Radiation of Body: Is It True?
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Why the temperature remains constant at the boiling point?
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Fin area and heat transfer direction
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What Causes the Heat in Your Vehicle's CD Player?
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Thermodynamic cost of information processing (or lack thereof)
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How to calculate blackbody temperature from radiance band?
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Is Radiation Defined as Mass Transfer or Heat Transfer?
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Resolution to Gibbs' entropy paradox?
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Efficiency of engine when non-boundary work done is done?
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Bosons at very high temperature
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Internal energy in irr. process with molar heat not constant
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Calculating Entropy of Systems
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What are state functions in chemical thermodynamics?
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Heat transaction of a non-ideal gas
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Heat Transfer Q&A: Sun, Metal Heat Sinks, & Conductivity
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On the possibility of making an engine with efficiency 1
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How is thermal energy stored in different types of materials?
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Will two lasers deliver exactly double the heating?
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What is the mechanism of heat transfer and air flow in coffee roasters?
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Calculation confirmation needed -- energy stored in heated water
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Newton's 2nd Law: Force, Mass, & Acceleration
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AC Alternator Load Loss on Engine Performance
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Is this just the first thermodynamic Law?
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Understanding HVAC Superheat: Common Issues with Calculating Target Levels
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Thermal Radiation of a steel ball
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Is a binary distillation column limited by Carnot?
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Entropy change of environment during an irreversible process
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Radiant heating of air trapped in hollow glass spheres....
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Stereo and home theater physics problem for fun
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Why isn't rubber a better thermal insulator than styrofoam?
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What is the difference between entropy reversibility and irreversibility?
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Another "Partial Derivatives in Thermodynamics" Question
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How to measure the temperature of liquid in sealed container
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Difference between Isothermal and Adiabatic?
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3
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Entropy: second law for systems with zero input net energy
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Fermi Function at High Temperature
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