Thermodynamics Forum

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Can Thermocouples Replace Steam Turbines for Nuclear Reactors?
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Blackbody Radiation and Emissivity Explained
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Cold water rushing past heating element. Will the element feel hot?
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Thermodynamics: Heat - Understanding Energy Transfer & Internal Energy
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Where Does Energy Go in Plastic Deformation of Materials?
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Can a Perfectly Insulated Thermos Keep Liquid at the Same Temperature Forever?
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Work in mechanics and thermodynamics
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Air pressure/temperature relationship
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Expansion of liquefied air to what volume when heated to 20 degrees C
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Carnot Refrigerator at Phase Boundry
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Thermodynamics of dehydrogenation
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Work done by a non-reversible heat engine
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A question about the relationship between MPG and engine TORQUE
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9
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21K
Thermodynamic Irreversible Reactions
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Does temperature affect pitch?
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Heat Loss From Sweating: Weight & Evaporation
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Doubt in Fourier's Law of Heat conduction
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Quick question about radiation pressure?
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Air temperature & water freezing
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11
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Why Does a Pool Ball Stop Dead When Hit at a Straight Angle?
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Between heat & cold which prevails
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Heating a Heat Engine - Efficiency Calculation
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Pressures in front and behind LP fan on jet engine
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Does a vacuum have a temperature?
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11
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Where to find Microwave Radiation?
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2
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Trouble Understanding Newton's Third Law
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13
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How Does Heat Exchanger Effectiveness Impact Performance?
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Does low temperature effect bonding?
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Feynman Lectures and the Zeroth Law of Thermodynamics
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Entropy and enthelpy difference
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38
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Can Movement and Heat Unlock the Secrets of Time Travel?
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Do Black Holes Actually Possess Entropy?
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Photosynthetically active radiation transmission
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Temperature Definition & Calculation - What is T?
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What is the required density for nuclear fusion without the use of heat?
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12
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Question about isothermal work why heat is not affected
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3K
Does a perfect concave mirror act as a radiation heatpump
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Heat Capacity of Air and Energy needed
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15K
Why does higher frequency radiation penetrate deeper?
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5
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17K
Can Internal Vibrations Affect Temperature and Specific Heat?
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10
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Counting the number of configurations (Entropy)
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4
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You can tell what the highest frequency of radiation an object will emit
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Why do certain frequencies of radiation react with some things an not others,
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10
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4K
Radiation vs. conduction in thermal equilibrium
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13
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How does life not violate conservation of entropy?
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5
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Understanding the Relationship Between Work and Heat in Thermodynamics
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4
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Air temperature inside the car bonnet?
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9
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Why is specific heat capacity less?
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6
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Why do molecules vibrate under higher temperatures?
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5
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Does a heavier gas lose heat faster than a lighter gas
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What is Force in Newtonian Mechanics & Newton's First Law?
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10
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Reversible/irreversible heat exchanges
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3
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Looking for a picture of black body radiation from an oven
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Thermal radiation from the sun
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11
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8K
How to calculate thermal vibration?
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The Fine Structure Constant and Hawking Radiation
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2
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How to calculate the time and distance needed to heat an object
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9K
State Function Conditions in Isothermal, adiabatic
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How much Gamma Radiation does Radium produce
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Air temperature and water temperature
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Definition of thermal equilibrium?
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What is it exactly about an explosion that pushes the piston in an engine?
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11
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Plotting Phase Diagrams (Temperature vs Composition)
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Irreversible and isothermal work
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How can entropy explain formation of soap bubbles
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1
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Infrared as Heat Waves: Why Only IR?
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6
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Thermodynamics regarding ideal gases and the absolute zero.
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4
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Newton's Third Law and pushing against a wall
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How Does Friction Generate Heat?
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Can a Hollow Metallic Ball Withstand the Heat of the Sun's Radius?
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What is the significance of whole body dosage in radiation exposure?
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6
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Newtons second law perspective problems
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Simulation of the sun's effect on temperature change on the ground surface
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Does heat independently cause Infrared radiation?
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2
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Why is gasoline preferred over diesel for cars?
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Highest Temperature: Is There a Limit?
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How does the heating process work and can it be reversed?
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4
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Thermodynamics - Brayton Cycle
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Enthelpy change for different processes.
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1
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Can microwave radiation penetrates building materials?
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15
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Help with a thermo derivation?
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1
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Classical Thermodynamics for Statistical Mechanics
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What orbital pattern occurs when two bodies of equal mass orbit each other?
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9
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Cause of the Soret Effect/Thermophoresis?
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4
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Understanding Heat: Radiative, Convection & Conduction
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9
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Does evolution violate the second law of thermodynamics?
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18
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Specific heats relating to ideal gas properties?
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Entropy & Order: A Puzzling Paradox
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Why Does Early Universe Have Low Entropy?
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If temperature gradients cause wind in air, how about in zero gravity?
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11
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Diffuse microwave/far infrared heating as a replacement for space heaters?
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4
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Why Does Temperature Change on Mountains as You Get Closer to the Sun?
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11
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If light causes radiation pressure, what about sound waves?
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How Much Thermal Energy is Required for a Four Month Space Mission?
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4
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Is the rate of entropy of a closed system constant?
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13
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EM radiation => Self propagating wave ?
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6
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Applied heat and thermodynamics.
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Enthelpy vs. Internal Energy (Thermodynamics)
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26
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26K
What is Entropy and How Does It Impact Our World?
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2
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Thermal Equilibrium: Conditions and Application
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2
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