USB Power Injector
USB Power Injector is essentially a switch and a 5V regulator. The Vbus supply from USB socket CON1 turns on transistor Q1 which then turns on power Mosfet Q2. This then feeds a 6V DC regulated supply from an external plug pack to regulator REG1 which in turn supplies 5V to USB socket CON2. As with most such drives, it is powered directly from the USB port, so it doesnâ„¢t require an external plug pack supply.In fact, the device is powered from two USB ports, since one port is incapable of supplying sufficient current. ....etc

[:=Read Full Message Here=:]

dxgsa ....etc

[:=Read Full Message Here=:]

sir.. please give me the ppt of steam turbine blades... ....etc

[:=Read Full Message Here=:]

please provide ppt for manufacturing process of steam turbine blades ....etc

[:=Read Full Message Here=:]

MICROCONTROLLER BASED ANESTHESIA INJECTOR

Presented by
M.RAGALEENA
FINAL YEAR, EIE
GITAM,VSP
F.NO:102, AKELLA RESIDENCY,
DWARAKANAGAR 6TH LANE,
VISAKHAPATNAM,A.P.,INDIA



ABSTRACT

In the hospitals when any major operation is performed, the patient must be in anesthetize condition. If the operation lasts for a long time, say for suppose for 4 or 5 hours, complete dose of anesthesia cannot be administered in a single stroke. It may lead to the patientâ„¢s death. If lower amo ....etc

[:=Read Full Message Here=:]

send details about Microcontroller based automatic drug injector ....etc

[:=Read Full Message Here=:]

COMPOSITEMATERIALS FORWIND POWER TURBINE BLADES


Abstract

Renewable energy resources, of which wind energy is prominent, are
part of the solution to the global energy problem. Wind turbine and the rotorblade
concepts are reviewed, and loadings by wind and gravity as important factors for
the fatigue performance of the materials are considered. Wood and composites are
discussed as candidates for rotorblades. The fibers and matrices for composites are
de ....etc

[:=Read Full Message Here=:]

Worn area modeling for automating the repair of turbine blades


Abstract
The current repair process for worn-out turbine blades and blisks is very manual, and experience based and hence is error prone. It requires sophisticated CNC-driven (Computer Numerical Control) laser equipment to replace manual welding for the repair. This paper presents an innovative strategy that can lead to the automation of laser welding and cladding. The project makes use of reverse engineering techniques to capture the geo ....etc

[:=Read Full Message Here=:]

ACTIVE TWIST OF MODEL ROTAR BLADES WITH D-SPAR DESIGN.


ABSTRACT

The design methodology based on the planning of experiments and response surface technique has been developed for an optimum placement of macro fiber composite (MFC) actuators in the helicopter rotor blades. The baseline helicopter rotor blade consist of D-spar made of UD GFRP, skin made of +45/-45 GFRP, foam core, MFC actuators placement on the skin and balance weight. 3D finite element model of the rotor blade has been built by ....etc

[:=Read Full Message Here=:]

Please ppt on design and analysis of rotor blades ....etc

[:=Read Full Message Here=:]