[TRNSYS-users] SDHW example TRNSYS

[Rm Chemilo via TRNSYS-users]

In this attachment file, I tried to calculate hourly thermal efficiency of
solar collector by using this two equation [image: Inline image 3] and [image:
Inline image 4]. But after comparing the result, why the hourly efficiency
different?

And also please check "Comparison Energy balance" sheet. I don't understand
why q gain from solar collector has different value with qin storage. even
though in the example there is no heat exchanger between solar collector
and storage.


Thank you.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20170621/b2710a16/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 2211 bytes
Desc: not available
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20170621/b2710a16/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 5363 bytes
Desc: not available
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20170621/b2710a16/attachment-0003.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: TRNSYS EXAMPLE SDHW.xlsx
Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Size: 2860696 bytes
Desc: not available
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20170621/b2710a16/attachment-0001.bin>