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I'm doing research about heat recovery in data center, sensible heat from datacenter was tranported to rooms in winter to saving energy. Fans: VariableVolume have been added between OA Mixing box in datacenter and Plenums in occupied rooms. But when I changed the schedule of fans, output data shows a same energy consumption as before. Where could the error occur in my model? Any suggestions will be appreciated.

I'm doing research about heat recovery in data center, sensible heat from datacenter was tranported to rooms in winter to saving energy. Fans: VariableVolume have been added between OA Mixing box in datacenter and Plenums in occupied rooms. But when I changed the schedule of fans, output data shows a same energy consumption as before. Where could the error occur in my model? Any suggestions will be appreciated.

I'm doing research about heat recovery in data center, sensible heat from datacenter was tranported to rooms in winter to saving energy. Fans: VariableVolume have been added between OA Mixing box in datacenter and Plenums in occupied rooms. But when I changed the schedule of fans, output data shows a same energy consumption as before. Then I checked the system node mass flow rate, which is constant when I revised the schedule of fans. Where could the error occur in my model? Any suggestions will be appreciated.appreciated. The SVG file was there. Origin file based on PNNL Large Office building. https://drive.google.com/file/d/1jSBYCqnpuzqVR8m20aekJ5eXx6LP7voh/view?usp=sharing

I'm doing research about heat recovery in data center, sensible heat from datacenter was tranported to rooms in winter to saving energy. Fans: VariableVolume have been added between OA Mixing box in datacenter and Plenums in occupied rooms. But when I changed the schedule of fans, output data shows a same energy consumption as before. Then I checked the system node mass flow rate, which is constant when I revised the schedule of fans. Where could the error occur in my model? Any model?Any suggestions will be appreciated. appreciated.

The SVG file was there. Origin file based on PNNL Large Office building. https://drive.google.com/file/d/1jSBYCqnpuzqVR8m20aekJ5eXx6LP7voh/view?usp=sharing

I'm doing research about heat recovery in data center, sensible heat from datacenter was tranported to rooms in winter to saving energy. Fans: VariableVolume have been added between OA Mixing box in datacenter and Plenums in occupied rooms. But when I changed the schedule of fans, output data shows a same energy consumption as before. Then I checked the system node mass flow rate, which is constant when I revised the schedule of fans. Where could the error occur in my model?Any suggestions will be appreciated.

The SVG and IDF file was there. Origin file based on PNNL Large Office building. https://drive.google.com/file/d/1jSBYCqnpuzqVR8m20aekJ5eXx6LP7voh/view?usp=sharinghttps://drive.google.com/drive/folders/1Is1x-vosQf02H8zGCpOaCYHIbXGmYv_X?usp=sharing

I'm doing research about heat recovery in data center, sensible heat from datacenter was tranported to rooms in winter to saving energy. Fans: VariableVolume have been added between OA Mixing box in datacenter and Plenums in occupied rooms. But when I changed the schedule of fans, output data shows a same energy consumption as before. Then I checked the system node mass flow rate, which is constant when I revised the schedule of fans. Where could the error occur in my model?Any suggestions will be appreciated.

The SVG and IDF file was there. Origin file based on PNNL Large Office building. https://drive.google.com/drive/folders/1Is1x-vosQf02H8zGCpOaCYHIbXGmYv_X?usp=sharing