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
I need to calculate the thermodynamic properties of different fluid such as R134, R22 and etc in Matlab software. Can any one help me with this issue?
04 April 2018 2,814 17 View
There are two definitions of exergy efficiency. i.e. 1. eff = Wnet/ Exergy In 2. eff= 1- (exergy destruction/ Exergy In ) While analyzing supercritical CO2 power cycles, the exergy efficiency...
04 April 2018 7,141 5 View
Hello, I am trying to model gas flow between two tanks using orifice and tool used is Simscape. I observed the exit temperature of orifice restriction and entry temperature to downstream are not...
04 April 2018 6,444 3 View
When I compare B3LYP and M06-2X functional in terms of thermodynamic I see a big difference even more than 25 kcal/mol, Where M06-2X shows lower energy than B3LYP. But, I couldn't see anything...
04 April 2018 2,650 4 View
In case of energy thermodynamics and weight, why is there energy intake, but not energy reserves (fat/glycogen) in the balance?
04 April 2018 9,690 2 View
Hello everyone, Please, can anyone explain about this question: it is known that a catalyst can not change the thermodynamics of a chemical reaction, but in the case of a chemical equilibrium can...
04 April 2018 2,562 21 View
03 April 2018 6,083 21 View
please share specs of Diesel engine single cylinder engine controlled injection timing variable compression ratio
28 March 2018 729 3 View
I am trying to check the interaction between protein A (hexamer) and protein B (dimer) using NanoITC (TA instruments). Three molecules of protein B are hypothesized to interact with one molecule...
21 March 2018 9,500 4 View
I am doing a simulation of methane combustion with air using Fluent. The geometry includes two big planes with catalyst coated on them. The gas phase mechanism, gas species thermodynamic, surface...
19 March 2018 1,664 1 View
I want to design fins for cooling of IC engine cylinder. I know the maximum and minimum theoretical temperature of engine. How can I calculate no of fins and thickness of fins?
19 March 2018 7,706 4 View
Modeling and simulation of the thermodynamic cycle
16 March 2018 4,001 3 View
Please notice that , in thermodynamics, when we're discussing "process" or "cycle", we're discussing a process or a cycle of a specific path(trajectory). The arbitrary cycle that a set of...
08 March 2018 3,789 21 View
03 March 2018 3,581 22 View
03 March 2018 767 3 View
I have a problem with the thermodynamic factors in regular solution model in r-component system. I have analytical expressions for chemical potentials μi for i=1,...,r. I want to calculate...
03 March 2018 8,234 3 View
It is well known that finite size objects can emit radiation beyond the Planck ( or black body) limit. Is there a good thermodynamic base explanation for this phenomenon?
03 March 2018 2,056 1 View
I want to measure whole bigas (CO2 & Methane)
03 March 2018 9,842 7 View
I have a large set of cyanobacterial gene sequences aligned and am trying to find potential primer sequences for them. I would like to create a multiplex qPCR with no more than 5 primer sets. The...
28 February 2018 9,469 3 View
I am looking for any information about molecualr weight of Poly(vinyl alcohol-co-ethylene) that Sigma Aldrich sels. The give no information about this feature in their documentation.
27 February 2018 4,912 3 View
What are the important aspects of performing exergy analysis on a thermodynamic system, such as an internal combustion engine, solar thermal systems, biogas systems, apart from studying its...
24 February 2018 6,745 5 View
Hello, Conservation is the important property of universe as per physics. thousands of TB data was deleted from PC's, Laptops and Smart mobile phones every day. Erasure of information is...
15 February 2018 5,945 2 View
A sterling engine is simply a gas expansion (or compression) engine that can convert heat to to mechanical work via air expansion in the the engine. So does a sterling engine ( or beta type in...
14 February 2018 4,673 3 View
Hello. I am trying to find metals/alloys apart from titanium which are not harmful for the jet engine cooling systems. I know that jet engine lubrication oils are usually "neopentyl plyol...
08 February 2018 1,274 2 View