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In evaporative pad cooling principle, the air after evaporative cooling can be reduced to wet bulb temperature. However, if I add some ice or cold water in evaporative water tank. Will the air...
12 December 2015 7,676 2 View
In natural gas power plant, we have cooling tower 13 cells, 2 gas turbines, and 1 steam turbine (full load). I would like to know if we start 1 gas turbine and 1 steam turbine (half load), but the...
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I tried to simulate counter flow heat exchanger by TRNSYS and excel calculation. Unfortunately, the value outputs (effectiveness, Tout, hotside, Tout, coldside of the two simulation are not equal...
03 March 2014 9,612 3 View
I have broken parabolic mirrors in the system, and I would like to know that how can I find the broken fraction for calculating thermal efficiency.
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In my experiment, I'll use hot oil as the heat transfer fluid. Can I use a flow meter which is normally used with water? If I can use it, do I have to calibrate anything else?
01 January 2014 1,924 11 View
I'm doing research on a parabolic trough and using TRNSYS as a simulation tool. However, in TRNSYS, it does not have parabolic component in any function. So, how can I join parabolic collector...
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I have meteorological data (.txt file) for my station but I don't know how to convert to .tmy2 file.
11 November 2013 885 15 View
I'm a beginner in TRNSYS and I cannot run the solar hot water model because it showed errors that TRNSYS message 103 and total fatal errors. What should I do for solving these problems?
11 November 2013 4,945 3 View