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배기 덕트 구조에 따른 압력 변화 예측 3D 프로그램 개발
하수현(Soohyun Ha),김영석(Youngseok Kim),정승연(Seungyoun Jung),김태성(Taesung Kim) 대한설비공학회 2013 대한설비공학회 학술발표대회논문집 Vol.2013 No.6
This paper was performed to update previous 2-D pressure drop prediction program to 3-D program. In this program, t-method which is suitable to apply to optimization of duct design was used to predict a proper flow distribution in duct system. Pressure drop is calculated by Darcy-Weisbach equation and extra pressure loss is calculated with reference to the Blevins, Fried, Idelchick and Miller handbook. 3-D program is made by visual studio based on MFC. This program contains rotation, zoom-in and zoom-out functions so legibility of this program is increased.