[TRNSYS-users] TESS thermal storage tank

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Subject: [TRNSYS-users] TESS thermal storage tank

From: "Pouyan Talebizadehsardari (Staff)" <Pouyan.Talebizadehsardari@brunel.ac.uk>

Date: Thu, 18 Nov 2021 10:41:58 +0000

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Thread-topic: TESS thermal storage tank

Dear all,

Does anyone can help me about the differnce between the vertical cylinder thermal storage tank without plug-in in TESS library (Type 534) and noral thermal storage tank (Type 158)? Which one is more accurate to use? and what is the heat loss coeficient since the defult value is 2.5 kJ/h.m².K in Type 158 and 5 kJ/h.m².K in type 534?

In addition, in Type 534, what is the gas flue in the storage tank? Is it related to the gas flue from the boiler?

Thanks in advance

Pouyan