Saturday, October 26, 2013
Wednesday, September 25, 2013
FEA Assignment 3rd
1. What is axisymmetric element?
2. Give the stiffness matrix equation for an
axisymmetric triangular element.
3. Write short not on
a.
Use of iso
parametric elements in FEA
b.
Gauss
Quadreature rule is used in numerical integration.
4. Derive the expression of shape function for constant
strain triangular element.
FEA Assignment 2nd
1. Using Galerkin’s approach derives the element
stiffness matrix for a 1-D bar problem.
2. Define ‘Shape function’?
3. Discuss characteristics of global stiffness matrix.
4. Discuss the use of natural coordinate system in FEM.
5. Discuss how mesh is generated.
Thursday, September 5, 2013
FEA Assignment
Last Date of Submission 26 September 2013
1. What is FEA?
2. Discuss Rayliegh-Ritz method?
3. Discuss Galerkin approach.
4. Discuss Saint Venant’s Principle.
5. Discuss the factor for selection of type of element
used for mesh generation.
AFES Assignments
Note : - Last date of submission is 7 October 2013
ASSIGNMENT NO. 1
1. Define high calorific valve of fuel?
2. What is octane number?
3. What is cetane number?
4. What are the various advantages of liquid fuel and
gaseous fuel?
5. State merits and demerits of alternative fuels?
6. Why alternative fuels are needed?
7. What are properties of alternative fuels?
ASSIGNMENT NO. 2
1. Write properties of DEE.
2. How hydrogen energy be used for air and surface
transport.
3. Write Properties of CNG.
4. Discuss emission characteristics of CNG using LPG.
5. How CNG be used for surface transport.
6. What do you mean by IHP?
7. Explain with help of neat diagram combustion
characteristics of CI engines.
8. Discuss DME.
ASSIGNMENT NO. 3
1. Discuss storage and handling of alternative fuels?
2. Discuss the layout of any fuel cell power vehicle.
3. Write short
note on
a.
High energy
batteries
b.
Sonex system for
emission control
c.
PCV for emission
control
d.
Solar power
e.
Solar Powered
vehicles
Vegetable oils
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