Mechanical Engineering

It is my privilege to welcome you to the Mechanical Engineering Department at Narula Institute of Technology.

Our department comprises of distinguished faculty members and highly efficient technical staff who are actively involved with the students in guiding and preparing them for a bright future.

Although the Mechanical Engineering Department at NiT is young, our driving mission is to prepare students for a rapidly evolving and complex world. With the NiT slogan "HOW TO THINK NOT WHAT TO THINK", we continue to be committed to core values of building on strong foundations to foster a culture of innovation within a dynamic, vital and engaging intellectual environment.

Our laboratories are very well established and comprise of state-of-the-art facilities to motivate students to learn beyond the syllabus which definitely develops complete knowledge of the subject (both the practical and theoretical depth of knowledge) and develop skill sets of students to become promising engineers in future.

The JIS Bosch Centre of Excellence on Fluid Power Control Systems has been setup to cater to the needs of research and training for faculties, students and researchers.

I would like to conclude with the words of Thomas Friedman who has rightly said "World is flat and opportunities are immense. It’s just a question of identifying opportunities and making the best of them". I wish all the best to the students

Dr. Sumit Chabri
Associate Professor & HOD

Vision

Vision of the Department:

The Mechanical Engineering Department will mould their students into technically sound as well as ethically perfect professionals with innovative leadership qualities and a confident attitude for serving the society with global attention.

Mission

Mission of the department:
  • To impart a thorough knowledge of various core engineering subjects to our entire undergraduate and postgraduate students for ascertaining their fundamental strength in mechanical engineering.
  • To expose our students to a curriculum consisting of modern laboratories, interdisciplinary subjects and industrial trainings in such a way that they get international exposure in world class industries.
  • To train our students with modern drafting & analysis software for developing their computational capabilities as well as promoting higher studies and research works.
  • To strengthen our students with innovative ideas and build the potential of leadership & teamwork through various projects in their curriculum.
  • To inhibit strong ethical qualities in the students for lifelong learning and serving the society and nation as a whole

Objectives

The educational objectives of the Mechanical Engineering Department are to produce graduates who are able to:

  • be employed as a practicing engineer in fields such as design, research, development, testing, manufacturing, operations and service systems;
  • assume positions of leadership and responsibility within an organization; and progress through advanced degree or certificate programs in engineering, business, and other professionally related fields.

PEO, PO, PSO

Program Educational Objectives:

The Program Educational Objectives (PEO) of the Mechanical Engineering Program will demonstrate the essential components of a successful engineer for the best career based professional accomplishments after graduation. Therefore the objectives are following:

  • PEO1:To teach students in such a way that they can apply relevant skills of basic science, engineering design, modeling, manufacturing, and management to real-life problems in Industries.
  • PEO2: To encourage the incumbents for higher studies such that they can impart useful contribution to the field of education, research and modern technology in Mechanical Engineering as well as other allied fields.
  • PEO3:To train the students in such a manner that they effectively participate in multicultural and multidisciplinary projects maintaining industrial ethics for the sustainable development of our society.
Program Outcome (PO):

Mechanical Engineering Graduates will be able to achieve the following outcomes:

  • PO1. Engineering knowledge:Apply the knowledge of mathematics, science and the fundamentals of mechanical engineering to the solution of real life engineering problems
  • PO2. Problem analysis:Identify, formulate and analyze complicated engineering problems using mathematics & engineering sciences and review concerned literatures to reach substantiated conclusions
  • PO3. Design/development of solutions:Design an optimized solution for complex mechanical engineering problems and formulate system components or processes for the public health and safety.
  • PO4. Conduct investigations of complex problems:Use research-based knowledge for designing critical experiments, methods of analysis and interpretation of data to synthesize a valid solution of mechanical engineering problems.
  • PO5. Modern tool usage: Learn modern CAD CAM software for modeling and prediction of detailed engineering phenomena and assess the appropriate results.
  • PO6. The engineer and society:Apply reasoning induced by the contextual knowledge to assess societal, health, safety and cultural issues while maintaining consequent responsibilities of a Mechanical Engineering professional.
  • PO7. Environment and sustainability:Understand the impact of mechanical engineering activities in environmental contexts and demonstrate the knowledge for sustainable development of the society.
  • PO8. Ethics:Learn and commit to professional ethics and responsibilities by practicing consequent norms in various mechanical engineering practice.
  • PO9. Individual and team work:Function effectively as individual, as a member or a leader in diverse teams and multidisciplinary settings.
  • PO10. Communication:Communicate effectively about mechanical engineering activities with the engineering community and with society at large, such as, being able to comprehend and design effective documentation, make effective presentations and give or receive clear instructions
  • PO11. Project management and finance:Demonstrate knowledge and understanding of core engineering and management principles to manage projects in multidisciplinary environments as an individual, a member or leader of a team.
  • PO12. Life-long learning:Recognize the need for life-long learning in the broadest context of technological change and have the ability to engage independently
Program Specific Outcomes (PSOs):
  • PSO1Graduates will be able to apply necessary mathematical and advanced software tools for design, analysis and fabrication of components used in the field of mechanical engineering.
  • PSO2Students will be able to gain knowledge about engines, machineries and develop critical skills to analyze the cause and effect of complicated mechanical processes.
  • PSO3Graduates will be able to gain team spirit for working in industrial projects as well as pursuing higher studies to contribute in mechanical engineering research and development.
Course Name Degree Intake Strength
B.Tech in Mechanical Engineering B.Tech 60
Diploma in Mechanical Engineering Diploma 60

Workshop/Manufacturing Practices Lab:


The Mechanical Engineering Workshop is a salient feature of the department. The students get a feel of the industrial environment. A number of experiments are performed, which include:

  1. Machining operation on Lathe

  2. Machining operation on Milling Machine

  3. Machining operation on Drilling Machine

  4. Machining operation on Shaping Machine

  5. Pattern making

  6. Tin smithy

  7. Fitting Shop

Major equipment

  1. Center Lathe

  2. Shaping machine

  3. Universal Milling Machine

  4. Drilling machine

  5. Power saw


Engineering graphics & Design Lab:

This laboratory aims at teaching the students the subject of Engineering drawing and design. An engineer has to understand the basics of drawing and hence the conception of engineering drawing must be very clear.

Topics covered:

  1. Types of lines

  2. Curves

  3. Types of scale in engineering

  4. Orthographic projection of points

  5. Orthographic projection of lines

  6. Orthographic projection of planes

  7. Orthographic projection of solids

  8. Orthographic projection of sections

  9. Isometric projection

  10. Engineering Development



Fluid Mechanics and Fluid machines Lab:

This lab aims to teach the students regarding the principles of hydraulics and their practical application.

Various experiments are performed, which include-

  1. To determine coefficient of discharge of V-notch

  2. To determine coefficient of discharge of Venturimeter

  3. To determine coefficient of discharge of orificemeter

  4. Experimental verification of Bernoulli’s Theorem

  5. To determine efficiency of Francis and Pelton turbines.

  6. To determine efficiency of centrifugal and reciprocating pumps.


Manufacturing Technology Lab:

This lab mainly deals with the hot working aspect of manufacturing process. 

Experiments performed

  1. Resistance welding

  2. Hot working of metals

  3. Heat treatment in Muffle Furnace

Major equipment

  1. Spot welding machine

  2. Foundry shop 

  3. Muffle furnace



Heat Transfer Lab:


The following experiments are performed-

  1. Determination of dryness fraction of steam by combined separating calorimeter

  2. Determination of dryness fraction of steam by throttling calorimeter

  3. Study and performance test of a single acting reciprocating air compressor

  4. Determination of thermal conductivity of a metal rod and an insulating powder

  5. Determination of ‘h’ for forced convection over a pin fin

  6. Verification of emissivity of a plate

  7. Study of a shell and tube heat exchanger and determination of LMTD


Dynamics of Machine Lab:


Mechanisms form the basis of any machine and it is an assemblage of rigid bodies so that they move upon each other with definite relative motion. Objectives of this Dynamics of Machines lab are to impart practical knowledge on design and analysis of mechanisms for the specified type of motion in a machine. Also the concept of balancing (both static and dynamic) is of utmost importance. Principle of Governor is very useful from practical point of view. The Cam and Follower mechanism and Gyroscope apparatus help in understanding

their principles. Whereas the Bifilar suspension system help in determining the radius of gyration of an oscillating system.


  Major equipment


  • Gyroscope

  • Bifilar suspension apparatus

  • Mechanical governor 

  • Cam and follower

  • Balancing of reciprocating masses apparatus


Refrigeration and Air-conditioning Lab:


The basic idea is to teach the students regarding principles of Refrigeration and Air-conditioning system. Perform experiments to determine the Coefficient of Performance (COP) and various other parameters.

Major equipment 

  1. Thermoelectric Refrigeration

  2. Recirculating Air-conditioner trainer

  3. Vapour Compression Refrigeration System



Internal Combustion Engine Lab:


This lab mainly deals with the principles of IC engines and their practical application.


Major equipment


  1. Bomb Calorimeter

  2. Multi cylinder petrol engine

  3. Catalytic converter

  4. MPFI system

  5. Electric Dynamometer

  6. Valve timing diagram apparatus 



Fluid Power Control Lab:


This lab aims to teach the students regarding the principles of hydraulics and their practical application.

Various experiments are performed, which include-

  1. To determine coefficient of discharge of V-notch

  2. To determine coefficient of discharge of Venturimeter

  3. To determine coefficient of discharge of orificemeter

  4. Experimental verification of Bernoulli’s Theorem

  5. To determine efficiency of Francis and Pelton turbines.

  6. To determine efficiency of centrifugal and reciprocating pumps.



Advanced Manufacturing Lab:

The Advance Manufacturing Lab is equipped with an Educational Robot Trainer with 6 axes with on line simulation USB based.

The machine aims at providing students with the knowledge of Automation and Robotics and also will help them immensely in project work.

The robotic Arm has two links each of 300 mm length. Driven by a Joint actuator of DC Stepper Motor and transmission occurs through Timing Belt Drive. A Proximity Switch provides the Position feedback.

The Gripper actuator is pneumatically operated. It weighs roughly about 50 kgs. The Accuracy and Repeatability are ± 0.3 and ± 0.2 respectively. There are 8 programmable digital input and output.

Some of the features of the robotic arm are:

1. Compact Design for Training Purposes.

2. Industrial Motion Controller.

3. Teach Pendant Facility.

4. Programmable Digital I/O

5. Latest Technological Platform for Software.

6. Interactive Programming Software.

7. Powerful 3D simulation, Online and Offline.

8. FMS and CIM Compatability.

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