Pelton Wheel Turbine

Pages: Showing 1 - 2 of 2

Solutions
Preview

Preview:

"Ans. First we derive the equation for the work done by the shaft in rotation, so needto consider the flow of water to the turbine is cyclic and uniform in nature. Taking thepressure of gage at the outelequal to zero. The density of water is-1 1 kgl ..

Preview Container:

"Ans. First we derive the equation for the work done by the shaft in rotation, so needto consider the flow of water to the turbine is cyclic and uniform in nature. Taking thepressure of gage at the outelequal to zero. The density of water is-1 1 kgl .Compute the relation between linear and angular velocity,vr ? ?Here v is the linear velocity and r is the radius and?is takenas the angular velocity,Now, the relative velocity velocity of jet tobucket ,v?? v vr J bucket Now, for the control volume of Pelton wheel has the initial velocity is v and itsr component is taken as, v cos ? ,r Compute the equation for anguler momentum,?? M?? rmv rmv? ? ? outer inner The direction of moments in the anticlockwise are?? ve, andinclockwise are ve. Consider the angular momentumequationabout the axis of rotationis,?? ?M ?rmv cos ? ?rmvshaft r r Put the values of relative velocity in the above equation,?? M ?rmV (1 ? cos ?) ?rm(v ?r ?)(1 ? cos ?) Shaft r JNow, ? ? W?? 2?? nM M shaft shaft shaft ? m?? ? ? Here m is the mass flow rate,SO,Consider the power output of a pelton turbine,? W ? ? ?r ?(v ? ?r)(1 ? cos ?) shaft J Hence Proved. "

Unit 2 Project - Quadratic Function

Why US?

Because we aim to spread high-quality education or digital products, thus our services are used worldwide.
Few Reasons to Build Trust with Students.

128+

Countries

24x7

Hours of Working

89.2 %

Customer Retention

9521+

Experts Team

7+

Years of Business

9,67,789 +

Solved Problems

Search Solved Classroom Assignments & Textbook Solutions

A huge collection of quality study resources. More than 18,98,789 solved problems, classroom assignments, textbooks solutions.

Scroll to Top

Pelton Wheel Turbine

Preview:

Preview Container:

Excel in your Course

Qualified and Experienced Writers

No plagiarism policy

Guaranteed satisfaction

On Time Delivery

24x7 Support

Assignment Help

Related Documents

Partial Differntial Equation Assgn

Synopsis on the statistical distributions

Laplace Transform Questions

The Eightfold Way - Basics of Group theory

Heisenberg antiferromagnet on a Kagome lattice

Chapter - 5 Numerical Differentiation

Density function of T

Correlation Between the Distances Covered by Premier League Teams

Mathematics Standard level Internal Assessment

Internal Assessment - Is Time Travel possible

Matlab - Convolution Form - Causal System

Number of Moles in Earth

Relation Between de Broglie wave Length and Momentum

Mass-Spring - Graph - Transfert function

Ztrans -Symbolic Math Toolbox

Linear - Inner Product Space

Equation of the Tangent Plane

Positive Integer - Division Algorithm

Differential Equations - Definition