Hey all,

I am trying to model a heat exchanger assisted cooling coil for the fresh
air system of a laboratory building in Singapore. Essentially, outdoor air
(32C DB/ 26C WB) passes through the supply side of the heat exchanger (24C
DB/ 24C WB), then passes through the cooling coil (13C DB/ 13C WB). Outlet
air from the cooling coil then passes through the secondary side of the
heat exchanger (28C DB/ 18C WB). In order to attain constant supply air DB
temperature of 22C, design has allowed for mixing of outlet air from the
cooling coil with outlet air from the secondary side of the heat exchanger.
Is it possible to model this in E+? Somehow "trick" it with the OA mixer
component?

Regards,
--
Aaron Boranian
Research Associate, Energy Research Institute @ Nanyang Technological
University (ERI at N)
M.S. Civil Engineering, Building Systems Program, University of Colorado at
Boulder
B.S. Engineering - Civil Specialty, Colorado School of Mines
Cell: (+65) 8588-5961