Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) Define and describe about Model or Similarity Laws in detail. prepare down the importance of dimensionless numbers?

2) Deduce Hagen-Poiseuille equation and prepare down assumptions made.

3) Oil of viscosity of poise and specific gravity 0.9 is flowing through a horizontal pipe of 600 mm diameter. If pressure drops in 100 mm length of the pipe is 1800 KN/m2. Find out:

i) Rate of flow of oil

ii) Centerline velocity

iii) Total frictional drag

iv) Power required maintaining the flow.

4) Describe the construction and working principle of Impulse Turbine. Find the Work done and efficiency of the Pelton wheel.

5) Centrifugal pump running at 800 rpm is working against total head of 20.2 m. External diameter of impeller is 480 mm and outlet width is 60 mm. If vanes angle at outlet is 400and manometric efficiency is 70 percent,

Find out:

i) Flow velocity at outlet

ii) Absolute velocity of water leaving   the vane

iii) Angle made by absolute velocity at outlet with direction of motion at outlet and

iv) Rate of flow through a pipe.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M913035

Have any Question? 


Related Questions in Mechanical Engineering

If the kansas city building code specified that a floor

If the Kansas City Building Code specified that a floor structure must support a live load of 4.79 kPa (100 psf), and if the walkway length L = 9.1 m = 30.0 ft and width b = 2 m = 6.56 ft, what contribution is made to th ...

Leaning polea pole of negligible mass leans against a wall

Leaning pole A pole of negligible mass leans against a wall, at angle ? with the horizontal. Gravity is directed down (a) Find the constraint relating the vertical acceleration of one end to the horizontal acceleration o ...

During the flow of 200 ft3nbsps of water through the

During the flow of 200 ft 3  /s of water through the hydraulic turbine shown, the pressure indicated by gage A is 12 psig. What should gage B read if the turbine is delivering 600 hp at 82% efficiency? Gage B is designed ...

Use castiglianos second theorem to determine the tip

Use Castigliano's second theorem to determine the tip deflection of this cantilever with a length L, a constant E I, and a linearly increasing load with a maximum force/length q0. Confirm your result using Table 9.1.

The case study kahiki-foods-case-study critique it and do a

The case study kahiki-foods-case-study CRITIQUE it and do a 10-12 pages report about it their are notes and a presentation done about it that you can use in doing the paper Also their is an example of a different case wh ...

Calculate the size h of the two welds required to attach a

calculate the size h of the two welds required to attach a plate to a frame as shown in figure. if the plate supports an inclined force P=50kn. use a factor safety of 3 and yield shear stress of 350 mpa for the weld mate ...

The space between two very long parallel plates separated

The space between two very long parallel plates separated by a distance h is filled with a fluid with viscosity where μ0 is a constant and n is a constant exponent. The top plate slides to the right with a constant speed ...

Gas turbine engines are mostly seen in aircraft while

Gas turbine engines are mostly seen in aircraft, while piston combustion engines are mostly seen in ground vehicles. Which advantages and disadvantages of these engines have caused them to be favorable for their respecti ...

Problem -a consider a one-component system consisting of

Problem - a. Consider a one-component system consisting of spherical bubbles of vapor inside a liquid, which is commonly observed as a liquid begins to boil. This is similar to the case considered in class in which liqui ...

Two ideal gases na moles of a and nb moles of b initially

Two ideal gases, n A moles of A and nB moles of B, initially occupy distinct volumes VA and VB at different temperatures, T A and T B . The molar heat capacities at constant pressure are CA and CB. A and B are combined t ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen