# PE401ES: Elements of Mechanical Engineering PE Syllabus for B.Tech 2nd Year 2nd Sem R18 Regulation JNTUH

Elements of Mechanical Engineering detailed syllabus for Petroleum Engineering (PE), 2nd Year 2nd Sem R18 regulation has been taken from the JNTUH official website and presented for the B.Tech students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. We make sure the result links and syllabus uploaded here is latest and up to date, also the syllabus PDF files can also be downloaded from the universities official website.

For Petroleum Engineering (PE) 2nd Year 2nd Sem R18 Regulation Scheme, do visit PE 2nd Year 2nd Sem R18 Scheme. The detailed syllabus for elements of mechanical engineering is as follows.

## Elements of Mechanical Engineering Subject Syllabus for PE 2nd Year 2nd Sem R18 Regulation

#### Prerequisites:

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#### Course Objectives:

To give an insight to students about the behaviour of materials under external forces. The concept of stress, strain, elasticity etc. as applied to various structures under loading are included.

#### Course Outcome:

The student would be exposed to basic mechanical engineering machinery.

#### UNIT – I

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#### UNIT – II

Types of supports – loads – Shear force and bending moment for cantilever and simply supported beams without overhanging for all types of loads. Theory of simple bending, simple bending formula, Distribution of Flexural and Shear stress in Beam section – Shear stress formula – Shear stress distribution for some standard sections.

#### UNIT – III

Thin cylindrical shells: stress in cylindrical shells due to internal pressures, circumferential stress, longitudinal stress, design of thin cylindrical shells, spherical shells, change in dimension of the shell due to internal pressure, change in volume of the shell due to internal pressure
Thick Cylinders: Lame’s equation- cylinders subjected to inside and outside pressures Columns and Struts.

#### UNIT – IV

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#### UNIT – V

Belts -Ropes and chain: belt and rope drives, velocity ratio, slip, length of belt, open belt and cross belt drives, ratio of friction tensions, centrifugal tension in a belt, power transmitted by belts and ropes, initial tensions in the belt, simple problems.
Gear trains: classification of gears, gear trains velocity ratio, simple, compound -reverted and epicyclic gear trains.

#### TEXT BOOKS:

1. Strength of Materials and Mechanics of Structures, B.C. Punmia, Standard Publications and distributions, 9 th ed. (units I – III)
2. Thermal Engineering, Ballaney, P.L., Khanna Publishers, 2003 (Units IV.
3. Theory of Machines, S.S. Rattan, Tata McGraw Hill (Units V).

For detailed syllabus of all the other subjects of B.Tech 2nd Year Petroleum Engineering (PE), visit Petroleum Engineering (PE) 2nd Year Syllabus Subjects.

For results of Petroleum Engineering (PE) 2nd Year 2nd Sem R18 Regulation, visit PE 2nd Year 2nd Sem R18 Regulation results direct link.

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