RACING FUEL IN OUR CARS or ROCKET FUEL.PPT


TUFEL NOORANI
B.E. SEMESTER III
MECHANICAL

....etc

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BASIC INSTRUMENTATION MEASURING DEVICES AND BASIC PID CONTROL


INTRODUCTION
Instrumentation is the art of measuring the value of some plant parameter,
pressure, flow, level or temperature to name a few and supplying a signal
that is proportional to the measured parameter. The output signals are
standard signal and can then be processed by other equipment to provide
indication, alarms or automatic control. There are a number of standard
signals; however, t ....etc

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ME Engines “ the New Generation of Diesel Engines

INTRODUCTION

The introduction of the electronically controlled camshaft-less low speed diesel engines, which is now gaining momentum, is a milestone in diesel technology that deserves a place in history like Rudolf Dieselâ„¢s first engine in Augsburg, the 1912 motor vessel Selandia, the introduction of turbocharging on two-stroke diesels in 1954, and the first SCR (Selective Catalytic NOx Reduction) systems on ships in 1989. This paper will outline how MA ....etc

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send this ppt about rocket engine&their propelants ....etc

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RINI . M .VINCY
SHARIL.ALEX
ARCHA MOHANDAS
SNEHA SKARIYA
SRUTHY. LS



BASIC REFRIGERATION PRINCIPLES
If you were to place a hot cup of coffee on a table and leave it for a while, the heat in the coffee would be transferred to the materials in contact with the coffee, i.e. the cup, the table and the surrounding air. As the heat is transferred, the coffee in time cools. Using the same principle, refrigeration works by removing heat from a product and tran ....etc

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Fusion:Basic Principles, Current Progress and ITER Plans

Mohamed Abdou
Distinguished Professor, Mechanical and Aerospace Engineering Department
Director, Center for Energy Science and Technology Advanced Research (CESTAR)
Director, Fusion Science and Technology Center
University of California Los Angeles (UCLA)


Incentives for Developing Fusion

Fusion powers the Sun and the stars
It is now within reach for use on Earth
In the fusion process lighter elements are “fused” together, making heavier ....etc

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This article is presented by:
A. Lobontiu, D. Loisance
Department of Cardio-Thoracic Surgery
Henri Mondor Hospital, University Paris 12, France
ROBOTIC SURGERY AND TELE-SURGERY:
BASIC PRINCIPLES AND DESCRIPTION OF A NOVEL CONCEPT


ROBOTIC SURGERY AND TELE-SURGERY: BASIC PRINCIPLES AND DESCRIPTION OF A NOVEL
CONCEPT (Abstract): One of the most important advances in surgical technology in the last two decades of the twentieth century is represented by the introducti ....etc

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Basic Principles of Ultrasonic Testing



basic principles of ultrasonic testing Wave propagation

Longitudinal waves propagate in all kind of materials.
Transverse waves only propagate in solid bodies.
Due to the different type of oscillation, transverse wavestravel at lower speeds.
Sound velocity mainly depends on the density and E-modulus of the material.

Reflection and Transmission


As soon as a sound wave comes to a change in material ....etc

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Abstract
Homogeneous charge compression ignition (HCCI) is a form of internal combustion in which well-mixed fuel and oxidizer (typically air) are compressed to the point of auto-ignition. Homogeneous charge compression ignition (HCCI) engines have
the potential for high efficiencies and low pollutant emissions.By comparison with spark ignition (SI) engines, for example,HCCI engines can yield a 15-20% increase in fuel economy while emitting lower levels of oxides of nitrogen (NOx).HCCI engines can also achieve thermal eff ....etc

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Basic Principles and Functions of Electrical Machines




INTRODUCTION
The Direct Current (D.C.) machine, the synchronous machine, and the induction machine are the major electromechanical conversion devices in industry . The merits of the squirrel cage induction machine are: lightness, simplicity, ruggedness, robustness, less initial cost, higher torque-inertia ratio, capability of much higher speeds, ease of maintenance, etc . The most important fe ....etc

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