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Hi Marion, Thanks for your answer but it’s not the problem here. The floor is between two zones with the same use. Elise Bernard De : TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org]
De la part de Marion Hiller via TRNSYS-users Hi Elise, I assume that your floor is defined as a boundary surface. Check the defined boundary temperature of the floor. IT might be set to 0. Marion Von: TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org]
Im Auftrag von Elise BERNARD via TRNSYS-users Hi, I use TRNSYS to model an office building (new construction, good insulation) and check the comfort inside. I would like to verify the surface temperature of the floor of each zone. So I use the build surface outputs 17 TSI and 18 TSO. The set temperatures are 20°C during the day and 16°C during the night. The surface temperature of the floor seems to be very low sometimes : 2°C or 3°C below the set temperature. I already checked the ventilation, infiltration, heat temperature, temperature of zones nearby. Did you already observe this kind of results ? Do you know why ? Thanks Elise Bernard |