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Heat Recovery Efficiency to Sensible Heat Recovery

asked 2018-10-31 09:32:31 -0600

21 ●1

updated 2018-10-31 12:58:09 -0600

shorowit

12000 ●205 ●9 https://www.nrel.gov/b...

Hi, I used to do a lot of PHPP (Passive House design tool) where I input Heat Recovery Efficiency (usually 0,75-0,85). Now I am trying to make a test in Energy Plus and I do not know where to find data for sensible heat recovery. Can I convert the value of Heat Recovery Efficieny to Sensible Heat Recovery?

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answered 2018-10-31 10:48:38 -0600

Aaron Boranian

14250 ●86 ●24 http://bigladdersoftware.com/

For air-to-air heat exchangers, you will likely want to use one of two objects in EnergyPlus:

HeatExchanger:AirToAir:FlatPlate - has input field that sets ratio of primary air to secondary air (h * A)
HeatExchanger:AirToAir:SensibleAndLatent - has input field that sets sensible effectiveness and latent effectiveness at different heating and cooling air flows

You can read more about these two AAHX objects in this post.

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Thank you for your answer, I will try with that

ae ( 2018-11-02 03:19:58 -0600 )edit

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Asked: 2018-10-31 09:32:31 -0600

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Last updated: Oct 31 '18

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Heat Recovery Efficiency to Sensible Heat Recovery edit