전산유체역학(CFD)분석을 통한 에어글라이드창호 환기성능평가

Abstract

Purpose: This paper is to verify the performance of the 'Air-glide window', a window type ventilation system using the Bernoulli principle. A window-type ventilation system refers to a system, in which windows and ventilation systems are integrated, without interfering with the function and performance of the window. Method: In Chapter 2, we review the outline of the existing window type ventilation system, the case, and technology trends. In Chapter 3, we explain the principle, the basic structure and the detailed functions of the ‘Air-glide window’. In Chapter 4, a comparison and analysis of the ventilation and heat exchange performance was performed through CFD simulations of general windows and air glides windows. Result: It was confirmed that the air inflow rate of the ‘air glide window’ was more efficient, even in the same outlet area and wind speeds. This result can be expected to be better given the high velocity (jet stream) wind speed due to the very small size of the air outlet, when the prototype of the ‘air glide window’ is manufactured and applied.

Purpose: This paper is to verify the performance of the 'Air-glide window', a window type ventilation system using the Bernoulli principle. A window-type ventilation system refers to a system, in which windows and ventilation systems are integrated, without interfering with the function and performance of the window. Method: In Chapter 2, we review the outline of the existing window type ventilation system, the case, and technology trends. In Chapter 3, we explain the principle, the basic structure and the detailed functions of the ‘Air-glide window’. In Chapter 4, a comparison and analysis of the ventilation and heat exchange performance was performed through CFD simulations of general windows and air glides windows. Result: It was confirmed that the air inflow rate of the ‘air glide window’ was more efficient, even in the same outlet area and wind speeds. This result can be expected to be better given the high velocity (jet stream) wind speed due to the very small size of the air outlet, when the prototype of the ‘air glide window’ is manufactured and applied.