TY - JOUR
T1 - On Approaches to Couple Energy Simulation and Computational Fluid Dynamics Programs
JF - Building and Environment
Y1 - 2002/
A1 - Zhiqiang Zhai
A1 - Qingyan Chen
A1 - Philip Haves
A1 - Joseph H. Klems
AB - Energy simulation (ES) and computational fluid dynamics (CFD) can play important roles in building design by providing complementary information about the buildings' environmental performance. However, separate applications of ES and CFD are usually unable to give an accurate prediction of building performance due to the assumptions involved in the separate calculations. Integration of ES and CFD eliminates many of these assumptions since the information provided by the models is complementary. Several different approaches to integrating ES and CFD are described. In order to bridge the discontinuities of time-scale, spatial resolution and computing speed between ES and CFD programs, a staged coupling strategy for different problems is proposed. The paper illustrates a typical dynamic coupling process by means of an example implemented using the EnergyPlus and MIT-CFD programs.
VL - 37
ER -
TY - CONF
T1 - Strategies for Coupling Energy Simulation Programs and Computational Fluid Dynamics Programs
T2 - Building Sim 2001
Y1 - 2001/08//
SP - 59
EP - 66
A1 - Zhiqiang Zhai
A1 - Qingyan Chen
A1 - Joseph H. Klems
A1 - Philip Haves
AB - Energy simulation (ES) and computational fluid dynamics (CFD) can play important roles in building design by providing complementary information about the buildings' environmental performance. However, separate applications of ES and CFD are usually unable to give an accurate prediction of building performance due to the assumptions involved in the separate calculations. Integration of ES and CFD eliminates many of these assumptions since the information provided by the models is complementary. Several different approaches to integrating ES and CFD are described. In order to bridge the discontinuities of time-scale, spatial resolution and computing speed between ES and CFD programs, a staged coupling strategy for different problems is proposed. The paper illustrates a typical dynamic coupling process by means of an example implemented using the EnergyPlus and MIT-CFD programs.
JF - Building Sim 2001
CY - Rio de Janeiro, Brazil
VL - 1
U1 - Simulation Research Group

U2 - LBNL-48286
ER -