Computer Aided Analysis and Simulation lab | machine design and Computer aided engineering | mechanical engineering | DIPLOMA 5th and 6th Semester


Computer Aided Analysis and Simulation lab



Course Title: Computer Aided Analysis and Simulation lab

Scheme (L:T:P) : 0:2:4

Total Contact Hours: 78

Course Code:

15ME65P

Type of Course: Tutorial and practice

Credit :03

Core/ Elective:

Core(practice)

CIE:25 Marks                                                                                                                 SEE:50 Marks

Prerequisites: Learning concepts of strength of materials, machine design and Computer aided engineering.

 Course Objectives:                                                                                                   

To make students understand and learn about the analysis and simulation of simple mechanical parts through software and the solving techniques of various engineering problems.

 Course Out comes                                                                                                   

Students On successful completion of the course, the students will be able to attain CO:

 

Course Outcome

CL

Linked

experiments

Linked PO

Teaching Hrs

 

CO1

Learn                      ANSYS-                      Analysis Software/Any analysis soft ware

 

U/A

 

1-8

 

2,3,4

09

 

 

CO2

Use the ANSYS software/Any open source analysis soft ware for solving various problems

 

U/A

 

1-8

 

2,3,4

 

50

 

CO3

Have a good grip on simulations of

the    models         any         of         the         analysis software

U/A

1-8

2,3,4

19

Total sessions

78

Legend: U: Understand A: application

 

 COURSE-PO ATTAINMENT MATRIX                                                                                                   

 

 

Course

Programme Outcomes

1

2

3

4

5

6

7

8

9

10

CAS LAB

0

3

3

3

0

0

0

0

0

0

Level 3- Highly Addressed, Level 2-Moderately Addressed, Level 1-Low Addressed.

Method is to relate the level of PO with the number of hours devoted to the Cos which address the given PO. If >40% of classroom sessions addressing a particular PO, it is considered that PO is addressed at Level 3

If 25 to 40% of classroom sessions addressing a particular PO, it is considered that PO is addressed at Level 2 If 5 to 25% of classroom sessions addressing a particular PO, it is considered that PO is addressed at Level 1

If < 5% of classroom sessions addressing a particular PO, it is considered that PO is considered not-addressed.

 LIST OF GRADED PRACTICAL EXERCISES                                                                                                   


The practical/Graded exercises should be properly designed and implemented with an attempt to develop different types of learning out comes in affective domain and psychomotor domain, so that students are able to acquire the necessary skills.

 

 

Exercise No.

 

Practical/Exercise

Apprx. Hrs.

Required

ANALYSIS and SIMULATION USING ANSYS

1

Introduction to computer aided analysis and simulation

06

2

Awareness about using ANSYS

02

3.

Familiarisations of using ANSYS

02

 

4.

Tutorial on Finite element analysis - Introduction-Element properties-one dimensional problems-beams and frames-three

dimensional problems in stress analysis

 

10

 

 

5

Stress Analysis of Bars of Constant Cross Section Area

1.       Determine the nodal displacement, stress in each element and reaction forces of bar subjected to a Tensile force.

2.       Determine the nodal displacement, stress in each element and reaction forces of bar subjected to a Compression force.

 

06

 

6

Stress Analysis of Bars of Tapered Cross Section Area

1. Determine the nodal displacement, stress in  each element  and reaction forces of Taper bar subjected to a external loads.

 

06

 

 

7

Stress Analysis of Bars Varying In Cross Section or Stepped Bars

1. Determine the nodal displacement, stress in each element  and reaction forces of Stepped bar subjected to a external loads.

 

 

10

 

 

 

 

 

 

 

8

Stress analysis of Beams

1.     Draw the shear force and bending moment diagrams for the given Cantilever beam due to applied load.

2.     Draw the shear force and bending moment diagrams for the given Simply supported beam due to central point load

3.     Draw the shear force and bending moment diagrams for the given Simply supported beam due to UDL

4.     Draw the shear force and bending moment diagrams for the given Simply supported beam due to applied load(one point loads, and UDL)

5.     Draw the shear force and bending moment diagrams for the given Simply supported beam due to Uniformly varying load(UVL)

6.     Draw the shear force and bending moment diagrams for the given Simply supported beam due to applied load(Several point loads,UVL)

 

 

 

 

 

 

 

30

9

Stress Analysis of a Rectangular Plate with a circular Hole

1. Determine the stress acting on a rectangular plate with a

06


 

circular hole due to the applied external load

 

 

TOTAL

78

® TEXT BOOKS & REFERENCE

 

S.

No

.

Title of Book

Author

Publication

 

 

1

 

 

ANSYS free software tutorial

 

 

Free soft ware (Student version)

https://www.google.co.in

/search?biw=1024&bih= 667&q=ansys+software+ tutorial&sa=X&ved=0ah UKEwjm5o_MndHNAh UBsI8KHbRWDhUQ1QI

IXygE

 SUGGESTED LEARNING RESOURCES                                                                                                   

å         http://www.nptel.ac.in

å          www.ansys.com/Student

å          https://www.google.co.in/search?biw=1024&bih=667&q=ansys+software+free+download+for+windows+7+64

+bit&sa=X&ved=0ahUKEwjm5o_MndHNAhUBsI8KHbRWDhUQ1QIIXCgB

å          https://www.google.co.in/search?biw=1024&bih=667&q=ansys+software+free+download+for+windows+7+32

+bit&sa=X&ved=0ahUKEwjm5o_MndHNAhUBsI8KHbRWDhUQ1QIIXSgC

å          https://www.google.co.in/search?biw=1024&bih=667&q=ansys+software+tutorial&sa=X&ved=0ahUKEwjm5o

_MndHNAhUBsI8KHbRWDhUQ1QIIXygE

å          http://www.colorado.edu/MCEN/MCEN4173/Ansys_introduction.pdf

å          http://www2.warwick.ac.uk/fac/sci/eng/study/pg/students/esrhaw/introduction_to_ansys.pdf

å          http://www.mece.ualberta.ca/tutorials/ansys

 

 SUGGESTED LIST OF STUDENT ACTIVITES                                                                                                   

1.       Each student should submit any one of the following type activity or any other similar activity related to the course and before take up get it approved from concerned Teacher and HOD.

2.       Each student should conduct different activity and no repeating should occur

 

1

Ask the students to take the simple problems in Strength of Materials, analyze the stresses

by using software.

2

Ask the students to take the simple problems in Design of machine elements, analyze the stresses by using software.

3

At least take two simple mechanical components likes step turned shaft, measure the

dimensions, Apply loads and analyze for stresses.

4

Study and understand the concept of theories of failure –Maximum shear stress theory,

Maximum distortion energy theory ( Von-Mises Theory of failure)

5

Identify the theory of failure for the brittle material and ductile materials


 

 

 

 

 

 

 

 

 Course Delivery:                                                                                                   

The course will be delivered through specific instructional strategies detailed as below

 

S.N.

Unit Name

Strategies

 

1

 

Introduction to Analysis software

Demonstration

 

2

 

Tutorial

Demonstration by any free software/

/Open source software

 

3

 

Problems for analysis.

 

Open source software

 

 Course Assessment and Evaluation Scheme:                                                                                                   

 

 

Method

 

What

 

To whom

When/Where (Frequency

in the course)

 

Max Marks

 

Evidence collected

 

Course outcomes

 

 

 

 

 

 

 

CIE

(Continuous Internal Evaluation)

 

 

Two Tests

 

 

 

 

 

(Average of

two tests to

10

Blue books

1,2,3

 

 

be computed)

 

 

 

IA

Tests

 

 

 

Students

Record Writing (Average marks of each

exercise  to be

 

 

10

 

 

Record Book

 

 

1,2,3

 

 

computed)

 

 

 

 

 

Activity

05

Report

1,2,3

 

 

TOTAL

25

 

 

SEE

 

 

 

 

 

(Semester

End

End

Exam

 

End of the

course

50

Answer scripts

at BTE

1,2,3

Examination)

 

 

 

 

 

 

 

   

Student Feedback on course

 

 

Students

Middle of the course

 

Feedback forms

1,2,3,

Delivery of course

End of Course

Survey

End of the

course

 

Questionnaires

1,2,3

Effectiveness


 

 

 

 

 

 

of Delivery

of

instructions &     Assessment Methods

 

 

 

å   MODEL OF RUBRICS /CRITERIA FOR ASSESSING STUDENT ACTIVITY

 

RUBRICS MODEL                                                                                                  

 

RUBRICS FOR ACTIVITY( 5 Marks)

 

Dimension

Unsatisfactory

Developing

Satisfactory

Good

Exemplary

Student Score

1

2

3

4

5

 

Collection of data

Does not collect any information relating to the

topic

Collects very limited

information; some relate to

the topic

Collect much information; but very

limited relate to the topic

Collects some basic

information; most refer to

the topic

Collects a great deal of information; all refer to

the topic

Ex: 4

Fulfill team’s roles & duties

Does not perform any duties

assigned to the team role

Performs very little duties but unreliable.

 

Performs very little duties

Performs nearly all duties

Performs all duties of

assigned team roles

 

 

5

 

Shares work equally

 

Always relies on others to do the work

Rarely does the assigned work; often needs reminding

Usually does the assigned work; rarely needs reminding

 

Normally does the assigned work

Always does the assigned work without having to be reminded.

 

 

3

 

Listen to other Team mates

 

Is always talking; never allows

anyone else to speak

Usually does most of the

talking; rarely allows others to speak

Talks good; but never show interest in listening others

 

Listens, but sometimes talk too

much

 

Listens and speaks a fair amount

 

 

2

Average / Total marks=(4+5+3+2)/4=14/4=3.5=4

 

Note: This is only an example. Appropriate rubrics/criteria may be devised by the concerned faculty (Course Coordinator) for assessing the performed activity.

 

Note to IA verifier: The following documents to be verified by CIE verifier at the end of semester

1.     Blue books ( 20 marks)

2.     Student suggested activities report for 5 marks

3.     Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Method


 

 

Serial no

 

Description

Marks

 

 

1

ANSYS

Basic

10

 

 

20

Pre-processing

10

 

2

 

Solution, Post-processing

10

 

 

25

 

3

 

Result , Conclusion with analytical comparisons

15

4

Viva

5

TOTAL

50

 

  Scheme of Valuation for End Examination                                                                            

 

Text Box: EQUIPMENT LIST:	Quantity: 01 Each

 

Sr.

No.

Resource with brief specification

 

 

 

 

1

Computer processor

500 GB HDD 1GB Graphics accelerator 2 GB RAM

System-30 Nos 17" TEF Color Monitor

Intel Core i3 /i5/i7

 

2

Color Desk Jet Printer-1 No

3

Operating system – Windows XP, Windows 7, Windows 8

 

3

Software

ANSYS student Version ( freely available)/Any open source software

 http://www.ansys.com/Products/Academic/ANSYS-Student


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