32734: Marine Strength of Materials and Fluid Mechanics Practical Marine 3rd Sem Syllabus for Diploma TNDTE M Scheme

Marine Strength of Materials and Fluid Mechanics Practical detail TNDTE Diploma syllabus for Marine Engineering (MN), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32734), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other marine 3rd sem syllabus for diploma m scheme tndte you can visit Marine 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for marine strength of materials and fluid mechanics practical is as follows.

Rationale:

The strength of the metal need to be obtained for designing the structure. The load received should no be more than the limit. The material used for ship building should have the required hardness. Torsional strength is important in shafts connected to main engine. The keel of the ship experiences different stresses due to non uniform loading and movement of ship on waves.

Guidelines:

• All the seventeen experiments given in the list of experiments should be completed and given for the end semester practical examination.
• In order to develop best skills in handling Equipments and taking readings in the practical classes, every five students should be provided with a separate experimental setup for doing experiments in the laboratory.

Allocation Of Internal Marks

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Scheme Of Examination

• Strength of Materials Practical (any one exercise. : 35 marks (1 1/2 Hour)
• Fluid Mechanics Practical (any one exercise. : 35 marks (1 1/2 Hour)
• Viva – voce : 05 marks

Total : 75 marks

List Of Experiments:

I Marine Strength Of Materials Practical: (3 Hour/Week)

1. Test on Ductile Materials:

Finding Young’s Modulus of Elasticity, yield points, percentage elongation and percentage reduction in area, stress strain diagram plotting, tests on mild steel.

(Equipment : UTM )

2. Hardness Test:

Determination of Brinell hardness number for various materials like mild steel, brass, copper and aluminium.

(Equipment : Brinell Hardness Testing Machine)

3. Torsion test:

Torsion test on mild steel – relation between torque and angle of twist – determination of modulus of rigidity and Young’s modulus.

(Equipment : Torsion testing machine.).

4. Bending and deflection tests:

Determination of Young’s Modulus for steel by deflection test.

(Equipment : Deflection testing arrangement .).

5. Impact test:

Finding the resistance of materials to impact loads by Izod test or Charpy test.

(Equipment: Impact testing machine.).

6. Tests on helical springs:

Determination of modulus of rigidity, strain energy, shear stress by load deflection method.

(Equipment: Tension testing arrangements.).

7. Shear test:

Shear test on M.S. bar

(Equipment: Shear testing machine.).

II MARINE FLUID MECHANICS PRACTICAL: (3 Hour/Week.).

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Instructions To Carry Out The Parctical Classwork As Well As The Board Examination Practicals.

1. All the experiment given in the list of experiments should be completed and given for the end semester practical examination.
2. The record of every completed exercise should be submitted in the subsequent practical classes and marks should be awarded for 20 for each exercise.
3. At the end of the semester the average marks of all the exercises should be calculated for 20 marks and the marks awarded for attendance is to be added to arrive at the internal mark for practical.
4. All the marks entries for exercise should be entered in the personal log book of the staff, who is handling the subject.

Equipments And The Quantity Required For A Batch Of 30 Students

1. Universal Testing Machine ( UTM) – 01
2. BrinellHardness Testing Machine – 01
3. Torsion testing machine – 01
4. Deflection testing arrangement – 01
5. Tension testing arrangements – 01
6. Impact testing machine – 01
7. Shear testing machine – 01
8. The Bernoulli’s Apparatus – 01
9. Venturimeter / Orifice meter arrangement – 01
10. An arrangement to find friction factor – 01
11. Reciprocating pump – 01
12. Centrifugal pump – 01
13. Impulse turbine – 01
14. An open tank fitted with a orifice / an external mouthpiece and a collecting tank with Piezometer – 01
15. Either Pneumatic trainer kit with air compressor (or) Hydraulic trainer kit with hydraulic power pack – 01

Safety Precautions To Be Followed

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For detail syllabus of all other subjects of BE Marine, M scheme do visit Marine 3rd Sem syllabus for M scheme.

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