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[TRNSYS-users] The sourcecode of type317 has some problems
Dear TRNSYS user:
Hello!
My name is Wang Xuewei. I am a graduate student of Professor Hou Hongjuan at North China Electric Power University. Professor Hou is a registered user of TRNSYS. On behalf of Professor Hou, I' d like to ask you a few questions, if you don' t mind.
We have built a coal-fired power plant model in the use of STEC library, found that the preheater type317 has some problems, because the required steam mass flow to bring feed water can not match up to the the actual steam flow .So we looked at the type317 sourcecode and found some problems. We think its calculation principle is wrong, the detailed proof procedure is attached.
We tried to modify the type317 program and generate the DLL file, but failed, so we would like to ask you to help modify it, to facilitate more users using it for research. In addition, we would like to ask you how to upgrade to trnsys18.
I'll be happy if you can reply as soon as possible!
Best wishes!
Wang Xuewei
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Address: No. 2 Nong Road, Huilongguan, Beijing China, Changping District
发自：ZUK Z2
Attachment:
Proof process.docx
Description: application/vnd.openxmlformats-officedocument.wordprocessingml.document