터보형 펌프의 내부조건 변화에 따른 성능실험 연구

• 영문명: The Performance-Experiment Study according to a Variation on an Inside Condition of Turbo Type Pump
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 남국희(Gug-Hee Nam)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제17권 1호, 143~146쪽, 전체 4쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2012.03.30

영문 초록

For the improvement of turbo type pump, this study has been carried out a servies of experiments as a section-shape transformation of performance and discharge port and we made change the number such impeller blades in the case of variation on pressure and flow rate further the turbo type pump. The useful findings of the study is as follows. 1. In order to increase the flow rate of discharge, the cross section of discharge should be equal or greater than that of discharge circumscribed circle to the normal direction of circumference, and the flow friction can be reduced by making the cross sections of suction and discharge ro fuather shape. 2. 12 blades of pump wheel gets best efficiency in this pump. 3. For the most suitable efficiency proves to be 90o of exit angle to impellerexperiment of vane is recommenced.

목차

Ⅰ. 서 론

Ⅱ. 실험장치 및 실험방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Mechanical Seal(기계식실) Cavitation(공동현상) Self Priming(자흡작용) Backward Curve Blades(후경깃) Forward Curve Blades(전경깃)