The pump of Prob. 11.38, running at 3500 r/min, delivers water at 20°C through 7200 ft of

Question:

The pump of Prob. 11.38, running at 3500 r/min, delivers water at 20°C through 7200 ft of horizontal 5-in-diameter commercial-steel pipe. There are a sharp entrance, sharp exit, four 90° elbows, and a gate valve. Estimate
(a) The flow rate if the valve is wide open and
(b) The valve closing percentage which causes the pump to operate at BEP.
(c) If the latter condition holds continuously for 1 year, estimate the energy cost at 10 ¢/kWh.

The pump of Prob. 11.38, running at 3500 r/min

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 40% (5 reviews)

For water at 20C take 194 slugft3 and 209E5 slugft s F...View the full answer

Answered By

Asim farooq

I have done MS finance and expertise in the field of Accounting, finance, cost accounting, security analysis and portfolio management and management, MS office is at my fingertips, I want my client to take advantage of my practical knowledge. I have been mentoring my client on a freelancer website from last two years, Currently I am working in Telecom company as a financial analyst and before that working as an accountant with Pepsi for one year. I also join a nonprofit organization as a finance assistant to my job duties are making payment to client after tax calculation, I have started my professional career from teaching I was teaching to a master's level student for two years in the evening. My Expert Service Financial accounting, Financial management, Cost accounting, Human resource management, Business communication and report writing. Financial accounting : • Journal entries • Financial statements including balance sheet, Profit & Loss account, Cash flow statement • Adjustment entries • Ratio analysis • Accounting concepts • Single entry accounting • Double entry accounting • Bills of exchange • Bank reconciliation statements Cost accounting : • Budgeting • Job order costing • Process costing • Cost of goods sold Financial management : • Capital budgeting • Net Present Value (NPV) • Internal Rate of Return (IRR) • Payback period • Discounted cash flows • Financial analysis • Capital assets pricing model • Simple interest, Compound interest & annuities

4.40+ 65+ Reviews 86+ Question Solved

Related Book For book-img-for-question

Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

See More Books

Question Posted: Jan 21, 2010 01:45 AM

See More Questions

The pump of Prob. 11.38, running at 3500 r/min, delivers water at 20°C through 7200 ft of

Question:

Data at 3500 rpm: Q. gal/min: 50 100 50 200 250 300 350 400 450 20 200 198 194 189 181 69 156 139 29 50 6 72 77 80 879 74 H, ft:

Step by Step Answer:

For water at 20C take 194 slugft3 and 209E5 slugft s F...View the full answer

Fundamentals of Thermal-Fluid Sciences

Students also viewed these Mechanical Engineering questions