Thermodynamics is the branch of natural science concerned with heat and its relation to other forms of energy and work. | Contact experts in Thermodynamics to get answers
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Questions related to Thermodynamics
Entropy is not a state variable, and there is a physical difference between it and internal energy. In the textbook, the ideal gas entropy: S = n * Cv * In (T) +nR * In (V); There are two...
02 April 2019 9,861 6 View
Hi how do they make people who work with the FPLMTO method, and study the elastic and thermodynamic properties? For me I know that the code LMTART implied in this method does not do these...
31 March 2019 1,374 3 View
I have a preprint here: Energy from humid air: reinventing the tornado I need to find the thermodynamics specialist to make a review of the calculations. It is about 600 lines of VBA code in MS...
27 March 2019 8,947 2 View
1. There are many kinds of type 2 perpetual motion machines. Behind each type is a natural phenomenon. Machine A: against the irreversibility of thermodynamics (diffusion, heat conduction,...
24 March 2019 7,902 4 View
Do you think that the maximum exergy principle together with other thermodynamical related ecosystem theories has its roots in the thermodynamical only in laws originally...
20 March 2019 6,330 8 View
We are planing to summarize some prospective researches to fill the evolution in thermodynamics. I am looking forward to your recommendation of your research or others.
19 March 2019 9,279 18 View
what is its significance?
17 March 2019 5,798 11 View
I can't find any mathematical ejector model to work at the following condition: Ejector mathematical model to compress refrigerant from 20-30 C to 40-50 If you know any good research paper please...
17 March 2019 8,859 2 View
Since the efficiency of a gas turbine declines almost exponentially with respect to the load, and the gas turbine works best at its maximum load, Will be possible a gas turbine, perhaps...
13 March 2019 1,429 4 View
Dear Professor Akinfier Thanks for your interesting paper about Thermodynamic properties of the Sb(III) hydroxide complex.Is there any Paper about: Thermodynamic properties of the As(III)...
02 March 2019 10,124 1 View
Whatever it is from fuel diesel engines or dual-fuel engines, I am looking for information about NO2 emissions. They may depend on the fuel used (HFO, MDO...), the engine itself (Tier II, Tier III...
25 January 2019 6,264 1 View
Currently vehicles use natural gas Port fuel injection system for SI engine, and lots of research is going on for direct injection system development but still not yet achieved. Apart from this...
18 January 2019 5,800 5 View
The evaporation wave, or "free surface boiling", is a type of violent vaporization that occurs in absence of nucleation. I understand that the thermodynamic limit for the onset of evaporation wave...
14 January 2019 9,908 1 View
I want to know how can I predict or caculate thermodynamic proterties such as crtical temp, pressure etc of a ionic liquid molecule synthzised by me? any software with some examples / tutorials ?
04 January 2019 6,711 2 View
Is it possible to make and use an user defined refrigerant mixture in EES software?
30 December 2018 277 4 View
Every thermodynamical process in nature is Ir-reversible. Every collision in nature in inelastic collision in absolute sense. Collision play a major role in the development of dissipative...
29 December 2018 1,155 22 View
how i will calculate thermodynamic equlibrium at particular termperature in CO methanation reaction.
14 December 2018 9,581 3 View
Entropy and temperature equations in GTR are incompatible with standard thermodynamics rule.. Temperature is an intensive variable ...Temperature must be expressed in terms of intensive...
01 December 2018 5,766 19 View
I'm developing a work that needs the density of pure liquid urea. It's liquid when the temperature is higher than 134 oC, but I didn't find references for this property.
30 November 2018 4,827 2 View
Utilisation of heat transfer enhancement methods usually comes with undesired results; e.g. increased exergy destruction and/or pressure drop, which impose constraints of thermodynamic or...
20 November 2018 768 7 View
How can I calculate thermodynamics parameters ( (∆G◦, ∆H◦ and ∆S◦ ) for bicine from pka at different temperatures table?
17 November 2018 3,238 4 View
I want to calculate few thermodynamic properties of a molecule/ion/metal complex in 5:1(acetonitrile: water) solvent mixture using solvent model density solvation model with Gaussian 09. What is...
13 November 2018 9,440 2 View
Hello, when is an adiabatic thermodynamic process (dQ=0) also an isenthalpic (dH=0) process? Regards Lothar
13 November 2018 6,147 13 View
Classification of thermodynamic phase transitions relies on the analiticity of the Helmholtz free energy (or the corresponding thermodynamic potential, depending on the ensemble). As it is widely...
09 November 2018 4,514 4 View