Thermodynamics Forum

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Graduate Adiabatic Invariant: Modifying Entropy Derivation by Laura

  • lark
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Graduate Compare burning of fuel to reversible supply of heat

  • trelek2
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1

Graduate State Functions and Order of Diff and Enthelpy

  • cns
  • · Replies 1 ·
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Graduate Heat Transfer and Determining the Proper Gap

  • DjDriftX
  • · Replies 1 ·
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1

Graduate Monitor building inner defect with inverse heat transfer

  • songyang
  • · Replies 1 ·
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1

Undergrad Confusion in explaining Kepler's second law in terms of energy

  • thebosonbreaker
  • · Replies 3 ·
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3

Graduate Relationship between Latent Heat of Fusion and Temperature

  • nlieb
  • · Replies 1 ·
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1

Undergrad Thermodynamics - isochoric situation

  • s7b
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1

Graduate Gibbs Free energy vs Gibbs Free energy at standard state

  • sgstudent
  • · Replies 1 ·
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1

Undergrad I from a physics brain: thermal capacity, conduction, cooling

  • Lord Monckton
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1

Graduate Derivation of Clausius Inequality

  • CAF123
  • · Replies 1 ·
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1

Graduate Clausius clapeyrion equation Hfg

  • johnsmith456
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Graduate How Do I Calculate Internal Heat Transfer Rates in a Plate Chiller System?

  • johnp909
  • · Replies 1 ·
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1

Graduate Is Steady State Achieved in Actual Bearing Operation?

  • sudeeptasahu
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Graduate Factor a in Van der Waals equation of state off by a factor of 0.1?

  • dingo_d
  • · Replies 1 ·
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1

Graduate How Can Heat Conduction Be Modeled in a Cylindrical CanSat?

  • Logarythmic
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1

Graduate How Does Mixing Affect Entropy Calculations in Chemical Reactions?

  • tomothy
  • · Replies 1 ·
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1

Graduate Ericsson cycle- question concerning entropy

  • trelek2
  • · Replies 1 ·
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1

Graduate Isentropic Specific Enthelpy HELP

  • bobboviking
  • · Replies 1 ·
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1

Graduate Thermodynamics: turbine, steady-state, how to find the necessary mass flow?

  • eventob
  • · Replies 1 ·
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1

Undergrad Raoult's Law and volume changes

  • sgstudent
  • · Replies 1 ·
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1

Graduate Constant volume heat value vs. constant pressure heat value

  • lalbatros
  • · Replies 1 ·
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1

Undergrad Calculations for heat transfer between fluids

  • Tweaked9107
  • · Replies 1 ·
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1

Undergrad How Do You Model Temperature Distribution in a Heated Cylinder?

  • Kalus
  • · Replies 1 ·
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1

Undergrad Estimate heat transfer coefficient

  • totoykabute
  • · Replies 1 ·
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1

Graduate Is This Heat Transfer Calculation for a Box with Heated Liquid Correct?

  • Robbyj
  • · Replies 1 ·
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1

Undergrad Calculating volume of an air tank given the compressor delivery rate

  • dpeff
  • · Replies 1 ·
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1

Graduate 1st and 2nd laws of thermodynamics

  • fabius53
  • · Replies 1 ·
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1

Undergrad Universal and Individual Gas Constant

  • Altairs
  • · Replies 1 ·
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1

Graduate Fluid pressure, energy and temperature

  • sidman
  • · Replies 1 ·
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1

Undergrad Thermodynamics Manometer Problem

  • boyongo
  • · Replies 1 ·
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1

Undergrad Deriving Standard Molar Entropy of Water

  • dbrittain
  • · Replies 1 ·
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1

Graduate Working of a Constant Volume Gas Thermometer

  • Ali Asadullah
  • · Replies 1 ·
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1

Graduate Latent heat of vaporization & pressure

  • jbryan133
  • · Replies 1 ·
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1

Graduate Convection over horizontal pipe in air

  • hemi_fan
  • · Replies 1 ·
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1

Undergrad How Does Dew Point Change in a Gas Mixture of Different Proportions?

  • Pash
  • · Replies 1 ·
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1

Graduate From Planck's law to derive the stefan Boltzman constant.

  • Outrageous
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Graduate Adiabatic mixing of airstreams

  • Appa
  • · Replies 1 ·
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Graduate Irreversible adiabatic reaction

  • liquidicy
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Graduate Adiabatic compression of gas at two temperatures

  • Kalus
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Graduate Explain Entropy & Heat Flow: Thermodynamic Formulas & Multiplicity

  • aaaa202
  • · Replies 1 ·
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Graduate Andrew mason ideal gas law and adiabatic expansion problem

  • sunnypic143
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1

Undergrad Help needed with heat loss calculation from a steam pipe please

  • physicsidiott
  • · Replies 1 ·
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1

Undergrad How to resolve the heating and cooling of an object?

  • fishspawned
  • · Replies 4 ·
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4

Undergrad Temperature and pressure gradient in a gas

  • rejeev
  • · Replies 1 ·
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1

Graduate Convective heat transfer coefficients

  • Kelju Ivan
  • · Replies 1 ·
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1

Graduate Pressure evolution in an engine intake manifold (thermodynamics)

  • Gtonio
  • · Replies 1 ·
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1

Graduate Does the formula dS = dQ/T contradict the concept of entropy?

  • Joe
  • · Replies 9 ·
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9

Graduate Derive the fundamental equation from and equation of state

  • babbagee
  • · Replies 1 ·
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1

Graduate Hooke´s law in cylindical coodinates, with thermal terms

  • C4guy
  • · Replies 1 ·
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1

Undergrad Calculating Heat in Exhaust Pipes: Internal Temperature

  • Tweaked9107
  • · Replies 1 ·
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1

Undergrad How do I measure the temperature of my infrared sauna?

  • oversight
  • · Replies 15 ·
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Graduate Thermodynamics: Partial derivatives

  • WWCY
  • · Replies 4 ·
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4

Undergrad Thermosphere temperature paradox?

  • Molloy
  • · Replies 2 ·
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2

Graduate Entropy Contradiction for a Single Harmonic Oscillator

  • Snapu
  • · Replies 2 ·
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2

Undergrad Horizontal to tilted beam radiation

  • StGoldfinkle
  • · Replies 9 ·
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9

Graduate The zeroth law of thermodynamics

  • QuasarBoy543298
  • · Replies 1 ·
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1

Undergrad Fluid going through pipe: what is the influence of speed on exchanging heat?

  • rumborak
  • · Replies 4 ·
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4

Graduate Einstein Refrigeration: Constructing the System with Limited Knowledge

  • vapourised
  • · Replies 5 ·
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5

Graduate Thermodynamics - time to cook an egg

  • FEAnalyst
  • · Replies 1 ·
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1

Undergrad Temperature and molecular Kinetic Energy

  • ChrisXenon
  • · Replies 4 ·
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4

Graduate Is Entropy Really Independent of Gravity's Influence on Molecular Movement?

  • J-H-C
  • · Replies 6 ·
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6

High School Why objects tend to minimize their energy ?

  • hugo_faurand
  • · Replies 4 ·
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4

Undergrad How Is Summation Changed to Integration in Reif's Statistical Mechanics?

  • Abhishek11235
  • · Replies 2 ·
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2

Undergrad Grand Canonical Partition function

  • WWCY
  • · Replies 3 ·
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3

High School Question about the term "frozen"

  • Fig Neutron
  • · Replies 6 ·
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6

Graduate Neutron Temp: Does It Apply to Subatomic Particles?

  • coolul007
  • · Replies 8 ·
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8

Graduate Thermal Physics: Fermi Gas and chemical potential

  • WWCY
  • · Replies 1 ·
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1

Graduate Optimal amount of CO2 to purge air in a device

  • Lyd_h
  • · Replies 12 ·
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12

High School Phase change or not: oil in the refrigerator

  • Spinnor
  • · Replies 2 ·
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2

Graduate Stefan-Boltzmann Equation question (qualitative)

  • Trying2Learn
  • · Replies 9 ·
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9

Undergrad Heat transfer - will my lipstick formula melt in the storage package?

  • Makeup Chemist
  • · Replies 3 ·
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3

High School Long term sustainable energy bounds

  • lavinia
  • · Replies 20 ·
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20

Undergrad What kind of energy do I possess when I exert a force?

  • Brownian notions
  • · Replies 11 ·
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11

High School Can the same formula be used for both water and mercury manometers?

  • AmirWG
  • · Replies 1 ·
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1

Graduate Why is there no maximum temperature?

  • Sdog
  • · Replies 13 ·
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13

Undergrad Cooking Physics: 2 TV Dinners at 350 Degrees

  • WWGD
  • · Replies 7 ·
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7

Graduate EM radiation strength wrt time

  • artis
  • · Replies 23 ·
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23

Graduate Intro to thermal Physics - D. V. Schroeder -Entropy question

  • SebastianRM
  • · Replies 2 ·
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2

Graduate Why does the entropy of the Universe always increase?

  • Est120
  • · Replies 4 ·
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4

Undergrad Heat Inconel 718 Alloy With Bunsen Burner

  • aali94
  • · Replies 5 ·
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5

Graduate Question regarding Blundell: Concepts in Thermal Physics

  • WWCY
  • · Replies 2 ·
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2

High School Effects of Cooling and Heating in a Cloud Chamber

  • HotFurnace
  • · Replies 7 ·
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7

Undergrad State functions in Grand Canonical Ensemble vs Canonical

  • WWCY
  • · Replies 3 ·
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3

Graduate Thermal Physics: Reversible processes

  • WWCY
  • · Replies 19 ·
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19

Undergrad Thermal Physics: Interpretation of equilibrium constant

  • WWCY
  • · Replies 6 ·
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6

Graduate Question about a system in thermodynamic equilibrium

  • hgandh
  • · Replies 9 ·
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9

High School Confused about the ideal gas law

  • LT72884
  • · Replies 16 ·
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16

Graduate Are all arrows of time special cases of the thermodynamic one?

  • Unbeatable1621
  • · Replies 2 ·
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2

High School Why does Celsius temperature in degrees have +/- signs, since it's scalar?

  • ELLE_AW
  • · Replies 14 ·
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14

Graduate What is the role of vibrational energy in heat conduction in solids?

  • avicenna
  • · Replies 15 ·
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15

High School Wouldn't fusion reactors also cause global warming?

  • somega
  • · Replies 17 ·
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17

Undergrad Specific volume and superheated gas

  • LT72884
  • · Replies 4 ·
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4

Undergrad Understanding Energy States in Complex Systems

  • Wledig
  • · Replies 4 ·
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4

Undergrad Non-Linear Evaporation: Explained for Beginners

  • Zuchi
  • · Replies 3 ·
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3

Undergrad Can the volume of a control volume change with time?

  • Amin2014
  • · Replies 14 ·
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14

Graduate Identify this formula (related to thermodynamics applied to solids)

  • anpl
  • · Replies 2 ·
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2

Undergrad Temperature and the kinetic energy of everything

  • DLeuPel
  • · Replies 5 ·
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5

Undergrad Ice patterns on the inside of my windshield

  • jack476
  • · Replies 9 ·
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9

Undergrad Derivation of Crooks's Fluctuation Theorem

  • TeethWhitener
  • · Replies 3 ·
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3