Thermodynamics Forum

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Heat Flow Velocity in Solids: Factors & Impact
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Radiation reaction force and Newton's third law
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Solving Heat Transfer Problems - Seeking Help
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4
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Understanding laws of thermodynamics
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My Version of Laws of Thermodynamics
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Calculating Work in Isothermal Processes of Carnot Cycle
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How to relate the radiation pressure to the internal energy?
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13
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9K
Temperature compensation for level sensing technique
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3K
Can Visible Light Produce Heat When Absorbed?
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15
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17K
How does heat affect bonds and their motion?
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6
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15K
IR thermometer pointed up into a cloudy sky?
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2
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3K
How to calculate thermal exchange rate of Air?
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8
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3K
Heating Curves and the Relationship between Kinetic Energy and Temperature
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8
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3K
How can I solve the heat equation with fixed and varying temperatures?
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3
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2K
Heat Transfer Noobie Q: Matter Solidity?
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4
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2K
How much heat will be transfered ,from heating element to surrounding?
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10
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5K
Overview of Radiation and Radiography
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1
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7K
What is the Height of EM Radiation
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3
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Waves and how temperature affects their velocity in water
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11
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13K
What is the definition of latent heat and how does it apply to phase changes?
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1
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2K
Rate of thermal conduction in various copper structures
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3
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Quick question on Newton's third law & energy conservation
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4
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Thermodynamics - Q, U, W and H
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11
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7K
Temperature differences to create a strong pull
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2
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Refridgeration, Boyle's law or enthelpy of vaporization?
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1
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3K
Calculating Temperature at a distance from a fire.
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5
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7K
Infrared Heat Mat - Will it warm up liquid (mostly water)?
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2
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2K
Understanding the Role of Viscosity and Elasticity in Dissipative Thermodynamics
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1
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2K
Radiation pressure and unpolarized light
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1
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2K
Heat rises, why is it cold at high altitudes?
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5
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5K
What are Thermodynamic Coordinates and Why are Heat and Work Not Included?
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2
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12K
What is the relationship between heat and thermal energy?
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12
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3K
Clausius inequality correct for negative temperature
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2
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2K
Difference between Internal Energy and Enthelpy
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18
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34K
What happens to P when a vessel of water with no headspace is heated?
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6
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3K
Consequences to a medium after ionising radiation has passed through?
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1
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1K
Thermodynamics: work done when a gas is leaking into atmosphere
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13
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8K
Do all reversible engines become heat pumps?
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2
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Negative temperature and entropy
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8
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2K
Entropy of a continuous system
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6
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3K
Which thermodynamics concepts confuse or confused you the most?
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9
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3K
Limitations of temperature in a large body of water
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7
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2K
Second law of thermodynamics problem
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6
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4K
Specific heat capacity of Argon dependence on temperature
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1
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11K
Why is entropy defined as a state property?
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1
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2K
What is the reason for absolute zero temperature?
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10
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3K
Why does solder (or braze alloy) flow towards heat?
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5
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9K
Universal motor and the second law of thermodynamics
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8
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2K
Heat pump COP theoretical maximum
2
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67
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21K
The specific heat capacity of solids
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2
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2K
How Can Fermat's Principle Prove the Second Law of Reflection?
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3
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Isothermal Expansion of Water/Moving Boundary
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3
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Entropy and Internal Energy in Fermi-Dirac statistics
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2
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2K
Comparing NEP and noise temperature?
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2
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3K
How do conduction-band electrons affect heat transfer in conductors?
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5
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2K
Where Does the Energy of Cyclotron Radiation Come From? Solving the Paradox
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3
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2K
Understanding Body Heat Wavelength: FAQ and Applications
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4
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6K
What is the Mechanism Behind the Emission of Thermal Radiation?
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1
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Entropy of the universe increases
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4
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3K
What do the symbols H and U represent in thermodynamics equations?
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1
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2K
Is entropy the same as heat capacity?
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6
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4K
What is burning and how occured heat and light
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9
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2K
Physics: Reconciling Entropy & Energy
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17
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3K
Assumed violation of physics - Heat vs. Work
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Two questions about thermal radiation heat transfer
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2
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Thermodynamics - Burning Butane in an Oven
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6
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3K
Harness Friction & Heat Energy: Is It Possible?
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3
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2K
Thermodynamics: Is Stirling engine reversible or irreversible?
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24
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11K
Heat sinking to Aluminum block and dissipation
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3
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3K
Newton's Second Law force equations help
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12
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Does Gradient of Fugacity Create Entropy?
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22
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Dimensionless analysis in engine cooling
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4
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3K
Detecting visible light EM radiation with an antenna
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5
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3K
Why do different car engines need different engine oils? I assume viscosity
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4
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2K
Conceptual thermodynamics question
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10
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3K
Confused about thermodynamic quantities and their minimums.
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13
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3K
Substance evaporation temperature
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1
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2K
Thermal losses through single glazing
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3
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Does increasing the temperature of an object increase it's mass?
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5
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9K
Heat loss of a cargo container in space
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11
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Can entropy be used to measure time?
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4
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3K
Thermo Question: The math behind systems in thermal contact
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3
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2K
Cooling Air Pipes: Questions and Answers
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5
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Why is Entropy a concave function of internal energy?
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4
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Understanding the State Property of Entropy in Thermodynamics
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17
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How does the entropy behind osmosis work?
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1
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Maximizing Functions with Legendre Transforms
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2
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If entropy is a state function, how can it keep on increasing?
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5
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3K
Average thermal conductivity (?)
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8
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9K
Understanding Energy Transfer: Thermodynamics in an Insulated Box Scenario
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6
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Origin of thermal radiation in humans.
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4
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Heat transfer through radiator reflector foils with data
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1
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2K
Compressing Mixture for More Powerful Explosion?
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6
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14K
Enthelpy and work(at constant temperature) are state function
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15
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6K
Question about cherenkov radiation
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7
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2K
What is the relationship between thermodynamics and classical mechanics?
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7
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3K
Why is convection heat transfer rate independent of relative velocity?
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6
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5K
Thermal radiation between monatomic gases
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2
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2K
Heat & Physics Q: Is There a Cosmic Temp Limit?
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3
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2K
Entropy - can only calculate entropy only at constant temperature?
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6
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3K

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