설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)
- 제1권3호
- /
- Pages.252-263
- /
- 1989
- /
- 1229-6422(pISSN)
- /
- 2465-7611(eISSN)
정4각단면 덕트 내에서 비정상 천이유동에 관한 연구
A Study on Transitional Unsteady Flows in a Square Duct
- 발행 : 1989.08.01
초록
A system of conservation equations for steady, oscillatory and pulsating duct flows are solved analytically by linearizing non-linear convective terms. Analytical solutions of velocity profiles for these flows are obtained in the form of infinite series. The experimental study for the air flow in a square duct (
키워드