Category Archives: MECHANICAL ENGINEERING

The mechanical Engineering category in Krazytech.com hosts technical presentation topics for college students, technical topics for presentation for Mechanical Engineering, Automobile, robotics, nontechnical topics etc.

Fuel saver system

            The proposed fuel saver system uses radio frequency transmitting and receiving technique to communicate messages which decide whether vehicle’s engine should be turned ON or OFF in traffic signals, thereby optimizing fuel consumption and also at the same time reducing pollution (air and noise pollution). The system is fully automated. Introduction                 The industrial revolution… Read More »

Ultrasonic Motor

An ultrasonic motor is a type of electric motor formed from the ultrasonic vibration of a component, the stator, placed against another, the rotor or slider depending on the scheme of operation (rotation or linear translation). Piezoelectric ultrasonic motors are a new type of actuator. They are characterized by high torque at low rotational speed, simple mechanical design and good controllability. They also provide a high holding torque even if no power is applied.

Introduction to Airfoil

An airfoil (in American English) or an aerofoil (in British English) is the shape of a wing or blade in cross section. An Airfoil shaped body moved through a fluid produces an aerodynamic force. The component of this force perpendicular to the direction of motion is called lift

Intelligent Transport System

Intelligent Transportation Systems (ITS) is the application of computers, communications and sensor technology to improve the efficiency or safety of surface transportation systems.ITS aims to transform surface transportation into an effectively managed, well integrated, universally available, customer-oriented and affordable system that ensures quick and safe movement of people and goods.

Super Efficient Motors:Techanical Overview

Power scenario in the country calls for energy crisis management. Industrialization and growth in population is creating a void between demand and supply, and this void is deepening day by day. The generating cost is increasing day by day & the power tariffs are on the rise. Unless the above crises are properly managed power scenario will be bleak. There is a capital investment that can repay many times its original value over the next 20 years. At the same time, it can improve equipment reliability. The investment is straightforward: install electric motors having the highest electrical energy efficiency commensurate with your needs. Energy-efficient motors pay for themselves in a few years or sometimes even a few months, after which they will continue to pile up savings worth many times their purchase cost for as long as they remain in service.