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Seminar Of Mechanical Engineering

Self Healing Robots

When people or animal get injured ,they compensate for minor injuries and keep limping along. But in the case of robots, even a slight injury can make them stumble and fall .Self healing robots have an ability to adapt to minor injuries

Hydrogen Fueled Rotary Engine

Hydrogen when burns produce clean energy. Hydrogen can be produce easily. Hydrogen is lightest fuel and richest in energy per unit mass (120 700 kJ/kg). Petrol vapor creeps along the ground while Hydrogen goes up in the air so it is relatively safe.

F1 Racing Cars

We all know about passenger cars and F1 racing cars. Passenger cars are normal cars we can use in our roads which used to travel. F1 racing cars are used only for F1 racing. There are big differences between F1 cars and passenger cars.

Pole Climbing Robot

Climbing robots are useful when a task requires the use of far-reaching tools or is risky if carried out by humans. These robots can be equipped with video cameras, microphones, other sensors, and robotic manipulators to perform certain tasks.

Pollution Less Engine

The Stirling engine is the engine, which uses a fixed amount of gas sealed inside a cylinder. The expansion and contraction of the gas, using heat from external source, its capability to use any type of fuel and the emission of no exhaust gases.

Effect of Various Composition on Mechanical Properties of Alumina

Alumina is a common name for the compound aluminium oxide, Al2O3. It is most known for its use in the Hall-Heroult process, where it is a raw material used in the production of aluminium metal.

A Design of Hydro Wankel Cell

The fusion of a wankel engine and a fuel cell gives a wonderful new dimension. The net output given by the engine is both mechanical and electrical. The Hydro wankel cell works on the basic ideas of Wankel engine and fuel cells into account.

Renewable Energy

Renewable energy sources which are naturally replenished on a human timescale such as sunlight, wind, rain, tides, waves and geothermal heat. Renewable energy sources include the sun, wind, water, geothermal energy and biomass.

Effect of Ethanol Gasoline Blend on NOx Emission in SI Engine

Effect of Ethanol Gasoline Blend on NOx Emission in SI Engine different fuel composition, engine parameter and engine modiļ¬cation effects on NOx formation as well as mathematical approach for NOx prediction using ethanol.

Automated Solar Street Light System

Solar tracking systems allows more energy to be produced because the solar array is able to remain aligned to the sun and therefore it will provide the maximum output power used in lightning the street lights at night.

3D Printing

3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. This method uses a high powered laser to melt powder together.


Biodiesel is the name of a clean burning methanol (mono-alkyl) ester- or ethanol ester based fuel made from vegetable or animal fats. Biodiesel can be blended with petro- diesel in any relation. It can be used in diesel engines.

Under Water Welding

Under water welding is the installation of large patches, as well as the attachment of suitable pad-eyes presents a moreĀ complicated problem to the diver than does underwater cutting. Hyperbaric welding ,Wet Welding

Poka Yoke Techniques to Prevent Error

Poka Yoke is a quality management concept developed by a Matsushita manufacturing engineer named Shigeo Shingo to prevent human errors from occurring in the production line.

Catalytic Converter

Engine exhausts having harmful gases like CO, NOx & HC which are converted into harmless gases like CO2, N2 & H2O respectively with the use of catalytic converter.

Paper Battery

Use of self-rechargeble paper thin film batteries, their performance and applications has been presented. The Glucose activated paper battery based on glucose oxidised enzyme using a simple and cheap plastic laminating technology has been demonstrated.

Electrical Bicycle Design

An electric powered bicycle carries batteries or fuel cells that deliver electric power to a motor that is coupled to either wheel.

Implementation of Workflow in a Pressure Die Casting Industry

Objective of the project is to implement web based manufacturing process planning workflow in a pressure die casting industry. This system can be used to reduce the paper content work.

Night Vision Technology

The night vision system provides the driver with the black and white image of the driving environment ahead of the vehicle in the central information display (CID). The night vision is 100% passive system without active infrared illumination.

Fuel Energizer

Fuel mainly consists of hydrocarbon and when fuel flows through a magnetic field, such as the one created by the fuel energizer, the hydrocarbon change their orientation and molecules of hydrocarbon change their configuration.