Question-and-Answer Resource for the Building Energy Modeling Community
| 2020-02-17 13:58:04 -0500 | received badge | ● Taxonomist |
| 2016-01-13 08:39:12 -0500 | commented question | why vrf system by autosizing in equest generate many unmet hours Julien, the model do not have a exhaust system, neither zones adjacent to semi-heated or unconditioned space. |
| 2016-01-12 18:07:49 -0500 | received badge | ● Student (source) |
| 2016-01-12 18:07:04 -0500 | asked a question | VRF system eQuest many unmet hours Can someone help me?, I modeled a PVVT system with variable speed compressor to represent a VRF system in eQuest, but the BEPU report show to many unmet hours (2400 app between cooling and heating). This is weird, to being an autosizing system, should not comply with the requirements "automatically" or to least not generate so many unmet hours? I think it's because some equipment supply thermal energy two to three zones and the flow of does not reach. To analize this condition I simulated a chiller with fancoils units in autosizing, and the unmet hours are 800 app. |
| 2016-01-12 18:07:03 -0500 | asked a question | why vrf system by autosizing in equest generate many unmet hours Can someone help me?, I modeled a PVVT system with variable speed compressor to represent a VRF system in eQuest, but the BEPU report show to many unmet hours (2400 app between cooling and heating). This is weird, to being an autosizing system, should not comply with the requirements "automatically" or to least not generate so many unmet hours? I think it's because some equipment supply thermal energy two to three zones and the flow of does not reach. To analize this condition I simulated a chiller with fancoils units in autosizing, and the unmet hours are 800 app. |
