about cam less engine with electromechanical valve actuator ....etc

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Introduction

TThe cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out.

Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal-combustion engine's biggest efficiency improvement in years. The aim of all t ....etc

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Camless engine with elctromechanical valve actuator




The cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out.

Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal-combustion engine's biggest efficie ....etc

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ROLLER FREE, MINIATURE, PERISTALTIC PUMP WITH RECIPROCATING ACTUATOR
Seminar Report
By
MANU.V.S
S7 MECHANICAL ENGINEERING
(PTDC)
DEPARTMENT OF MECHANICAL ENGINEERING
COLLEGE OF ENGINEERING
THIRUVANANTHAPURAM
2010


ABSTRACT
The conventional modes of pumping are centrifugal, reciprocating, gear pump, lobe pump, vane pump etc. But these types of pumping cannot be used in delicate areas such as medical field, labs, pumping different types of fluids etc. Bec ....etc

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paper prasentation for a contactless energy transfer for a moving actuator ....etc

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Abstract
Piezoelectric actuators are transducers that convert electrical energy into a mechanical displacement or stress using a piezoelectric effect. Since piezoelectric elements have excellent responsiveness and conversion efficiency from electrical energy to mechanical energy, various types of piezoelectric actuators utilizing the piezoelectric effect of piezoelectric elements have been developed in recent years. A piezoelectric actuator which utilizes the piezoelectricity of crystal has been used widely i ....etc

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NO-MOVING-PART
HYBRID-SYNTHETIC JET ACTUATOR
Article Outline
1. Introduction
2. The actuator model
2.1. General
2.2. Amplifier
2.3. Feedback loop
3. Results
3.1. Oscillation frequency
3.2. Modified Strouhal number
3.3. Constant Strouhal number regime
3.4. Constant propagation velocity regime
4. Conclusions
Acknowledgements
References
1. Introduction

Actuators based on the synthetic jet idea are currently becoming of increasing importance for a number of applications, especially involving control of flo ....etc

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Sensors and Actuator System Of Special Hyper Redundant Robot

By
Sanat Kumar Biswas
Roll No. 10307039
Under the guidance of
Professor H. B. Hablani
Department of Aerospace Engineering,
Indian Institute of Technology, Bombay


Abstract


Choice of sensors and actuators is an important issue in the context of designing robots. In this report different types of sensors and actuators are reviewed, from the point of view that, how these can be used in Spatial Hyper Redundant Robot (SHR). As SHR ....etc

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hi sir send me full report and presentation about the topic Camless engine with elctromechanical valve actuator ....etc

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....etc

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