태춘섭; 신우철; Kyung‐Ho Kim
대한건축학회 논문집
환기목적으로 설치되는 Solar Chimney 에서의 자연대류에 관한 연구 ( Natural Convection in Solar Chimney for Ventilation ) 태춘섭; 신우철; Kyung‐Ho Kim Finite-difference simulation of steady two-dimensional parabolic flow in a ventilation solar chimney channel with a heated upper section and an unheated lower zone. Without evaporation, a longer unheated zone adds flow resistance and reduces induced airflow, especially at high Grashof numbers; water evaporation in the lower zone reverses this trend and substantially raises the inflow.
Building ventilation
Numerical / CFD
1996
대한건축학회 논문집
no
1996-12-01 12:00:00 00004132
환기목적으로 설치되는 solar chimney 에서의 자연대류에 관한 연구 ( natural convection in solar chimney for ventilation )
1996
대한건축학회 논문집
태춘섭; 신우철; Kyung‐Ho Kim
Summary
Finite-difference simulation of steady two-dimensional parabolic flow in a ventilation solar chimney channel with a heated upper section and an unheated lower zone. Without evaporation, a longer unheated zone adds flow resistance and reduces induced airflow, especially at high Grashof numbers; water evaporation in the lower zone reverses this trend and substantially raises the inflow.
Description written by Solar Tower. The original abstract is available from the publisher via the link below.
Open source