my code in matlab includes a part which I need to call fluid properties of refrigerant R600a from EES, can anyone help me with that?
Hi dear Pirdavari
in MATLAB coding you must find a corrolation for properties of R600a from books and articles or make it by yourself from EES dadas.
then make a function of corrolation in MATLAB and find properties.
for example h(T,P)=aT^2+bPLnP+....
Hi dear Hamed
Thanks for your answer. I've tried to find a correlation for Temperature-Enthalpy-pressure for R600a but I couldn't find one, so I'm gonna try making one from EES database.
ok, you can make it by yourself,
good luck
best regards
Thank you so much Hamed
Much appreciated.
Hello everyone, I want to model the heat transfer between the air and the evaporator coils containing Ammonia in a specific air velocity. In order to do this, I need to know the convective heat...
08 September 2018 8,839 4 View
I want to calculate thermodynamic properties of Ammonia-water mixture at some specific points in Refprop. But the program gives me a 2-phase state did not converge error. Does anyone know how to...
04 May 2018 4,960 3 View
11 December 2017 8,284 5 View
Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...
02 March 2021 1,757 4 View
Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...
01 March 2021 2,027 2 View
Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...
01 March 2021 2,327 1 View
The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...
28 February 2021 6,560 14 View
I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...
28 February 2021 3,459 3 View
I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...
28 February 2021 552 3 View
I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...
25 February 2021 5,435 2 View
Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...
25 February 2021 8,053 5 View
I do need the Matlab code of Fractal Discrete Cosine Transform (FDCT). Can anyone who has already implement this code, help me with the implementation of this transform?
24 February 2021 5,602 2 View
Hi Hope you are well. Can you please share your code for D2D implementation in Matlab. I want to implement D2D in Matlab based Vienna simulator and struggling to deploy D2D. Thanks
24 February 2021 9,378 3 View