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Also See: Paper Presentation Topics For CSE

Seminar Topics for Mechanical Engineering with ppt (2024)

Mechanical Engineering Seminar Topics

  1. Frictionless Compressor Technology
  2. Arial Photography Using Remote Flying Robot
  3. Turbines In Silicon
  4. Intelligent Car parking system
  5. Multi-Point Fuel Injection System
  6. Launching Space Vehicles From Moon
  7. Infrared Curing And Convection Curing
  8. Nano Fluids Thermal Applications
  9. Quantum Chromo Dynamics
  10. Non-Pneumatic Tyres
  11. Oil Well Drilling
  12. Independent Suspension System
  13. Snake Well Drill
  14. Advanced Rocket Motors
  15. Jet-Powered Boat
  16. Total Productive Maintenance
  17. Shock Waves & Shock Diamonds
  18. Active Suspension System
  19. Modern Trends in Automobile
  20. Free Form Modelling Based On N-Sided Surfaces
  21. Active Magnetic Bearing
  22. Multi-Valve Engine
  23. Hybrid Motorcycles
  24. Modular Conveyor Belts
  25. Ocean Thermal Energy
  26. MEMS In Industrial Automation
  27. Advanced Composite Material
  28. Nanobatteries
  29. Autonomous Submarines
  30. Thermo Acoustic Refrigeration
  31. Functional Nano crystalline Ceramics
  32. Underwater Windmill
  33. Kalina Cycle
  34. Wireless Sensor Based Motion Control Of Mobile Car Robot
  35. Infrared Curing And Convection Curing
  36. Latest In Hitech Petrol Fuel Injection –GDI (Gasoline Direct Injection)
  37. Automobile Safety System
  38. Bio-degradable polymers
  39. Mechanical Energy Storage
  40. Launching Space Vehicles from Moon
  41. Recent Trends In Quality Management
  42. Benchtop wind tunnels
  43. Dual Fuel Engine
  44. Magnetic Nanocomposites
  45. Advances In Cutting Tool Technology
  46. Cryogenic Treatment of Brake Rotors
  47. Wind-diesel System
  48. Magnetic Refrigeration
  49. Water Jet Cutting
  50. Variable Valve Timing In I.C. Engines
  51. Laser Beam Welding
  52. Solar Powered Air Conditioning
  53. Geo-Thermal Energy
  54. Lean Manufacturing
  55. Ceramics Disc Brakes
  56. Friction Stir Welding
  57. Camless Engine with Electromechanical Valve Actuator

Also See: Technical Seminar Topics for Mechanical Engineering

IIT Seminar Topics for Mechanical Engineering Latest

  1. Explosive Welding
  2. Digital Manufacturing
  3. Electronic Fuel Injection (EFI)
  4. Double-Wishbone Suspension
  5. Air Bearing
  6. Cryogenic Grinding
  7. Air Powered Cars
  8. Camless Engine with the Electromechanical Valve Actuator
  9. Wireless Energy Transmission
  10. Nanorobotics
  11. Machine Vision
  12. Night Vision Technology: seminar topics for mechanical engineering
  13. Orbital Welding Orbital/Space Mechanics
  14. Plastic Welding
  15. Advanced Trends in welding
  16. Involuntary Train Collision Prevention System
  17. Sensotronic Brake Contro006C
  18. Eco-Friendly Surface Treatments
  19. Laser Beam Machining
  20. Energy-efficient Turbo Systems
  21. Pneumatics Control Systems
  22. Advanced Propulsion Methods
  23. Electromagnetic Brakes
  24. Fuels from Plastic Wastes
  25. Adaptive Cruise Control
  26. Handfree Driving
  27. Control Of Point Of Operation Hazards
  28. High-Speed Machining
  29. Safety Air Bags in Cars
  30. Hyper Transport Technology
  31. FMS (Flexible Manufacturing Systems)
  32. Selective Catalytic Reduction
  33. Automatic Transmission System
  34. Hybrid Motorcycles Hybrid Synergy Drive (HSD)
  35. Pendolina System For Railway Passenger Comfort
  36. Hyperloop Technology
  37. Intelligent Compact drives
  38. Low-Cost Anti-lock Braking and Traction Control
  39. Electric Automobiles
  40. iomass Fuelled Power Plant
  41. Car Speed Control by Blue Tooth
  42. Methanol Fueled Marine Diesel Engine
  43. Aircraft Propeller
  44. Combustion Stability in I.C. Engines
  45. Anti-lock Braking System
  46. Thermal Barrier Coatings
  47. Heat Transfer Through Nano Fluids
  48. Wireless Solar Mobile Charger
  49. Advanced Cooling Systems
  50. Dual Clutch Transmission
  51. Hydraulic Railway Recovery Systems
  52. Laser Ignition For Combustion System
  53. Valvetronic Engine Technology
  54. Responsive Manufacturing
  55. Floating Solar Power Station
  56. Catalytic Converter For Cars
  57. Flying Car Technology
  58. Computer Intergraded Manufacturing
  59. New Trends In Automobile Design
  60. Fuel Cells on Aerospace
  61. Collision Warning System
  62. Low-Cost Wind Power Plant
  63. Active Electrically Controlled Suspension
  64. Marine Electric Propulsion
  65. Camless Engine With Elctromechanical Valve Actuator
  66. Liquid Injection Thrust Vectoring (LITV)
  67. Air Cushion Vehicles

New Seminar Topics for Mechanical Engineering

  1. Load Sensing Hydraulics
  2. Micro Heat Exchangers
  3. Nuclear Power Potential As Major Energy Source
  4. Perpetual Motion Machines
  5. Six Sigma
  6. Plasma Arc Welding
  7. Sensotronic Braking System
  8. Machine Tools Vibration, Noise & Condition Monitoring
  9. Solar-Powered Aircraft
  10. Autonomous Car
  11. Plastic Injection Moulding
  12. Space Elevator
  13. Piston Less Pump
  14. Variable Valve Timing in Internal Combustion Engines
  15. Lean Burn Spark Ignition Engine
  16. Thermo Mech Technology
  17. Vacuum Braking System
  18. QuadCopter Drone
  19. Responsive Manufacturing
  20. Solid Carbide End Mills
  21. Regenerative Fuel Cells
  22. Vapor Absorption Cooling System
  23. Robot-driven Cars (Autonomous car)
  24. Cushioning Impact in Pneumatic Cylinder
  25. Micro Hydraulics
  26. Rapid Injection Moulding
  27. Laser Cutting System
  28. Corrosion-resistant gearbox
  29. Low Inertia Dics clutches
  30. Hydrogen Generation via Wind Power Electrolysis
  31. Robots in Radioactive Environments
  32. Nono Fluidics
  33. Solid-Liquid Separation Technology
  34. Virtual Manufacturing
  35. Fuel Efficiency in All Wheel Drive
  36. Underwater Wind Mill
  37. Green Energy Technology
  38. High-Speed Precise Gear Boxes
  39. Thermal Spraying
  40. Valvetronic Engine Technology
  41. Underwater Welding
  42. Six Stroke Engine
  43. Hydraulic railway recovery systems
  44. Synthetic Polymers
  45. Plasma Arc Welding
  46. Heavy-duty Gasoline engines
  47. Pulse Detonation Engine
  48. Solar Powered Refrigerator
  49. Tool Management System
  50. Rijke Tube
  51. Stirling Engine
  52. Ultrasonic Welding
  53. Threadless Couplings
  54. Supercharging in Automobile
  55. Thermal Barrier Coating
  56. Electrochemical Machining (ECM) & EBM
  57. Twin-Turbo or Biturbo
  58. Auto Turning Fuel Valve
  59. Magnetic Levitation Train
  60. Solar Powered Satellite (SPS)
  61. Traffic Light Control System
  62. Automatic Emergency Braking
  63. Electrochemical Machining
  64. Tidal Energy
  65. Pint Sized Power Plants
  66. Robotic Surgery
  67. Turbines in Silicon
  68. Variable Length Intake Manifold (VLIM)
  69. Tension Control Brake
  70. Compressed Air Cars
  71. Total Quality Management

Seminar Topics for Mechanical Engineering With ppt and PDF Report

Adaptive Cruise Control

A cruise control system is developing by two companies to make adjustments in the speed of a car automatically to maintain a safe distance, is known as Adaptive Cruise Control. This inventive technology uses RADAR for looking forward, which is installed behind the grill of a vehicle and keep an eye over the speed and distance of the vehicle.


It is an instrument which is using the optics to measure the small angles with extremely high sensitivity. Autocollimator can be applied in precision alignment, monitoring the angles for long time and detection of movements of angles. Two types of autocollimator are there, named as Digital and Visual. The aim is to measure the straightness of a beam and able to conclude about an error in straightness with the help of graphical methods.

Automatic Gate Alarm with Light

It is used to switch on the light on the entrance or gate at night automatically with the presence of a person or object by using sensors. Moreover, it also sounds an alarm to indicate the presence of a person. Two units of transmission and receiving are there in this circuit. It is good for security purposes.

Biomechatronic Hand

It is a new concept in the field of mechanical engineering. It draws attention to the basic concepts of different fields such as biology, mechanics, electronics and mechanical engineering. The term deals with the interaction of organs of the human body with the electro-mechanics systems or devices. For instance, it is used in pancreas pacemakers for diabetes, electronic muscle stimulator and so on.

Carbon Nanotubes

These are in a tube shape and containing the molecules of pure carbon that are long as well as thin, of about 1-3 nanometers in diameter and the length of the tube is hundreds to thousands of nanometers. These nanotubes are a hundred times stronger than steel and the weight is of one-sixth of it.

Cryogenic Grinding

The word “Cryogenic” means a very low temperature. Moreover, the term refers to the technique used to pulverizing the spices as well as herbs at a very low temperature, even at sub-zero temperature (-17.78℃). It helps to preserve the essential oils of a herb and it increased the capacity of production as well as less wear and tear of the tools.

Continuously Variable Transmission (CVT)

This is a system that uses s set of gears that provide the definite number of speed and it has two-variable diameter pulleys. As compared to the traditional automatic transmission, CVT avails with more useable power, better economy for fuel and great driving experience. It is a kind of automatic transmission.

Digital Audio Broadcasting

It is also known as digital radio, which is an innovative system for broadcasting and receiving radio stations. To accomplish the CD quality, the signals are received in digital form. Alongside the audio, it also allows the transmission of texts and pictures to enhance the experience of listening.

Fractal Robots

Fractals are never-ending matters which are formed by repeating the same process again and again. So, the fractal robots are the objects comprises of bricks with some electronics in them. These are useful for bridge building, fire fighting, defence technology, medical applications, space applications, earthquake applications and so on.

F1 Track Design and Safety

This term is related to the Formula 1 car racing where hi-tech car tracks provide the driver to run their cars at an excess of 320 kilometres per hour safely with no or zero injuries in case of any crash or accident. These tracks are highly safe and use the CSAS (Circuit and Safety Analysis System) and also do barrier crash test to make it more secure and thrilling to watch.

General Packet Radio System (GPRS)

It is a wireless communication based on the packet system and it provides rates of data ranges from 56 up to 114 kbps. Moreover, it avails the continuous connectivity of the internet for mobile phone as well as the users of the computer. Higher the data rates enable the user to take part in video conferences and get in touch with multimedia websites.

Heat Pipes

These are devices used to transfer heat and it is hollow cylindrical with a small amount of working fluid to produce the heat by the process of evaporation. To exemplify, it is useful for the Air Conditioning as well as refrigeration application. It is normally used to transfer heat from heat injection to its destination with minimum differences in temperature.

Hyper-Threading Technology

It is a technology that is commonly known as “HT technology” allows the processor to manage two threads or two sets of instructions at the same time. This technology is developed by Intel Corporation and used in certain Pentium 4 processor as well as Intel Xeon processor. As it works together on two tasks, so it has two separate processors to do a couple of instructions at the same time.

Humanoid Robot

The term is closely related to the robots having overall appearance based on the body of the human. To resemble a male human, Androids are human robots and Gynoids are to resemble a human female. These are useful to help in the real world and not in research labs only.


A hovercraft is a vehicle that is one part boat, one part aeroplane and other one is a helicopter and it traps the air cushion underneath itself and then floats along on top of it. It looks like a boat, it can move across water and however, similar to the plane also and pushes via the air with the help of propellers.

Active Magnetic Bearings (AMB)

This is a device that is supporting the rotor of the compressor with no mechanical link with the help of magnetic attraction and active control with sensors, electric magnets, power supply unit, controllers and power amplifier. It is a bearing system without any oil and uses the forces of electromagnetic to maintain the position of a rotor to a stator

Embedded Systems in Automobiles

It is an embedded system which is a blend of hardware as well as software and forms a dedicated computer system that can do some definite and pre-defined tasks and encapsulate with the device it manages. It has sophisticated functionalities, low cost of manufacturing, low power and operations in real-time.

Disc Brake

This is a part of the mechanism of the hydraulic braking system and consists of the brake disc and a calliper, having two brake pads. Two types of the braking system in Vehicles are used such as a disc brake system and drum brake system. The disk brake system is superior to drum brake system and the response of disc brakes are more predictable at high temperature and in any conditions.

Heat Exchanger

This is a device to transfer heat from a fluid (a liquid or a gas) to another fluid (gas or liquid) with no mixing of two fluids or they never meet together. Overall efficiency and size of the system influences the heat exchanger and must maintain the balance between the heat exchanger effectiveness and pressure drop to accomplish the wanted tradeoff efficiency and size in the system.

Top 10 Seminar Topics for Mechanical Engineering

CNC Machines

It is a short form for Computer Numerical Control and it works according to the information fed into the controller unit of the machine. It consists of the mini-computer or microcomputer that works as a controller unit of the machine. In this machine, the memory of the computer has different programs and the programmer can straightforwardly write the codes and do editing in the programs as per the requirements.


It is a computer-aided design program used for 2D as well as 3D design and drafting by engineers, architects and professionals in the field of construction. It was developed by Autodesk Inclusive and the very first program that can be operated on personal computers. At the initial stage, it supports only polygons, circles, lines, arcs and text whereas, in the later update, it enables to support custom objects with the help of C++ application programs interface.

BICMOS Technology

These are two pioneering technologies of the electronic field, named as CMOS and Bipolar. The elements fabricated from the CMOS technology dissipate low power with a smaller margin of noise and the particles are smaller. On the other side, the bipolar technology fabricates the components at a high speed, switch quickly and provide good noise.

Geothermal Energy

It comes from the sub-surface of the earth and is a kind of heat. Beneath the earth’s crust, it is contained in the rocks as well as fluids. Well, are dug into the underground reservoirs to touch the steam and hot water to produce the geothermal energy which is useful to drive the turbine linked to the electricity generators.


It is a procedure to measure the performance of the products as well as services towards the other business firms which are regarded as best in the market. It helps an organization to identify areas, systems or processes for improving, either it can be a continuous improvement or dramatic improvement.


It is a fabrication and formation of metals process which enables the shaping of the metals such as stainless steel, aluminium, copper, steel and brass. The process is cost-effective and uses specialized kind of die moulding that utilizes extremely pressurized fluid to create metal. It has two classifications such as sheet hydroforming and tube hydro-forming.

Ultrasonic Machining

This type of machining is used in manufacturing industries as it evolves less heat in the process and it is cost-effective. This is an Ultrasonic impact grinding which is an operation that comprises of a vibrating tool varying the frequencies of ultrasonic to remove the material from the piece of work.

Jet Engine

It works on Newton’s third law of motion: “For every action, there is an equal and opposite reaction”. It is a kind of reaction engine and provides thrust by expelling a reaction mass. Air-breathing, gas turbine engines and axial flow are some of the most used jet engines.

Quantum Dots

These are man-made nanoscale crystals used to transport the electrons. When the UV rays put on these crystals, then it will emit light of different colours. It has a separate quantized energy spectrum. It contains a small number of conduction band electrons, valence band holes or the finite number of elementary electric charges.


It stands for Global System for Mobile Communication and is a digital cellular technology used for the transmission of mobile voice as well as data services. This concept is based on the cell-based mobile radio system and most probably used in Europe and Asia. This standard is widely accepted in the field of telecommunications and it is applied on a global basis.

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