Sanjeev Jakhar,
Type952 is intended to model a horizontal insulated buried pipe.
If your pipes are uninsulated (and even more so if there are
multiple pipes in parallel) then Type997 (GHP Library (TESS): Ground
Heat Exchangers: Horizontal) is more appropriate to model use.
regards,
David
On 4/27/2015 1:05 AM, SANJEEV JAKHAR
wrote:
Dear sir/madam,
I have a doubt on Type-952 (Buried horizontal pipes) for
geothermal cooling in which the system supposed to be buried
inside the soil. In the parameters how to define the thickness
of insulation since I don't want to give thermal insulation to
allow heat transfer between the pipe and soil. If I gave
insulation as zero value it is showing some error and
simulation no running. Please guide me how to solve the
problem.
Also please clarify what is average surface temperature. Is it
equivalent to average annual ambient temperature or temperature
of soil at a certain depth.
Thanks & Regards,
Sanjeev Jakhar
Research Scholar
Center for Renewable Energy
and Environment Development (CREED)
Mechanical Engineering Department
Birla Institute of
Technology & Science, Pilani
Rajasthan - 333031
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