Showing posts from July, 2012

Performance chips in detail

The electric pulses and other binary codes which are buzzing in and around the control panel and engine sensors devices which generate the pluses into the modifier module that sends the modified signal into the engine mechanisms  and the whole circuit is called as the performance chip. In the present technological days all the mechanical components are functional with the electronic devices and chip devices this reduces the man power with the machine and make it automatically work. With the help of the electronic chips which are used in large number in the automotive field in large in number. Computer controlling systems are in-built to the automotive for the all modern automobiles which improves the performance of the vehicle in all the aspects. The driver can control the engine at different conditions with this performance chip which is Pre-programs the computer with the terms and conditions of the driver how can maintain the vehicle properly and to reduce the consumption of the fue

DRDO syllabus for Mechanical Branch

DRDO-SET SYLLABUS Mechanical Engineering – ME Engineering Mechanics: Free body diagrams and equilibrium; trusses and frames; virtual work; kinematics and dynamics of particles and of rigid bodies in plane motion, including impulse and momentum (linear and angular) and energy formulations; impact. Strength of Materials: Stress and strain, stress-strain relationship and elastic constants, Mohr’s circle for plane stress and plane strain, thin cylinders; shear force and bending moment diagrams; bending and shear stresses; deflection of beams; torsion of circular shafts; Euler’s theory of columns; strain energy methods; thermal stresses. Theory of Machines: Displacement, velocity and acceleration analysis of plane mechanisms; dynamic analysis of slider-crank mechanism; gear trains; flywheels. Vibrations: Free and forced vibration of single degree of freedom systems; effect of damping; vibration isolation; resonance, critical speeds of shafts. Design: Design for static and dynamic loading; f

Fuel Ionizer

How Fuel Ionizers Work? Fuel ionizer is one of the simple magnet ionizer gadgets which was newly introduced into the market after a big scientific research on the improvement of the fuel efficiency and increase the efficiency of the engine with a simple installation process. Fuel ionizers are the energy tubes which are made of aluminium and steel case. Scientifically we can say that the fuel consumption in the internal consumption which is based on the concept that converts the 30-35% of the neutral ions within the petroleum fuel. Ionizers make the ions recharge the neutral molecules produces the charged ion pairs and make them as a useful energy and these become the stable energy source. This type of ionization process can be implemented in some of the unstable energy source which are being used are all types of gasoline products, diesel, LPG [Liquid Petroleum Gas] and some of the oil which are used in the furnaces. Fuel ionizers basically work on the internal combustion engines whic

K L Rao


Dec 17, 1903: First airplane flies

Near Kitty Hawk,  North Carolina , Orville and Wilbur Wright make the first successful flight in history of a self-propelled, heavier-than-air aircraft. Orville piloted the gasoline-powered, propeller-driven biplane, which stayed aloft for 12 seconds and covered 120 feet on its inaugural flight. Orville and Wilbur Wright grew up in Dayton,  Ohio , and developed an interest in aviation after learning of the glider flights of the German engineer Otto Lilienthal in the 1890s. Unlike their older brothers, Orville and Wilbur did not attend college, but they possessed extraordinary technical ability and a sophisticated approach to solving problems in mechanical design. They built printing presses and in 1892 opened a bicycle sales and repair shop. Soon, they were building their own bicycles, and this experience, combined with profits from their various businesses, allowed them to pursue actively their dream of building the world's first airplane.   After exhaustively researching other