kn1133425 Assignment 경제적 인파이프 / Assignment 1[
페이지 정보
작성일 23-04-23 09:47
본문
Download : kn1133425_Assignment경제적인파이프.hwp
설명
Download : kn1133425_Assignment경제적인파이프.hwp( 98 )
레포트 > 사회과학계열
Assignment 1[ Step 1 ] Obtaining optimum...
순서
kn1133425 Assignment 경제적 인파이프 / Assignment 1
Assignment 1[ Step 1 ] Obtaining optimum...
kn1133425 Assignment 경제적 인파이프 / Assignment 1[
Assignment 1[ Step 1 ] Obtaining optimum Diameter of the steel pipe Water flowing at 61°F Flow rate, Assume, turbulent flow. ∴ turbulent flow.[ Step 2 ] Determine the maximum flow rate [ Step 3 ] Determine the total friction loss, in the pipe & fittingsPump outlet point 1, overhead tank inlet point 2 로 놓고 Bernoulli Eq.linear velocity, ( assuming )Average velocity = Equivalent roughness, = 0.00015 ft ( from textbook p 482 ) ∴ Friction factor = f = 0.0045 ( from Fig. 14-1 )Total Le for fittings & valves Le = Friction due to flow through pipe & all fittings∴ [ Step 4 ] EQ % valve sizing From Valve Performance Eq. ∴ [ Step 5 ] Pump selectionTotal Head at normal flow rate, from the pump performance chart, Check So the recommended pump 68.5% efficiency, 28HP , 8` pump[ Step 6 ] Resizing of Pipe ▶ ▶ ▶ ...
다.
