Conceptual design Of Hybrid Scooter Transmission With Planetory Gear-Train

This paper presents a new design concept of transmissions for the hybrid scooters. These transmissions consist of a one-degree-of-freedom planetary gear train and a two degree of freedom planetary gear train to from a split power system and to combine the power of two power sources, a gasoline engine and an electric motor. In order to maximize the performance and reduce emissions, the transmissions can provide a hybrid scooter to run five operating modes. They are ele ....etc

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Inter Planetary Network (IPN)

Some Fast Facts
Time taken by light
Earth – Jupiter : 32.7 min
Earth – Saturn : 76.7 min
Earth – Pluto : 5.5 hours
Earth – Voyager1 : 13 hours
Earth – Voyager2 : 10.4 hours.
Objectives
Time-Insensitive Scientific data delivery
Time-Sensitive scientific data delivery
Mission Status Telemetry
Command and Control
Challenges
Extremely long propagation delay
Asymmetrical forward and reverse Link capacities
High page link erro ....etc

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1. INTRODUCTION
Deep space exploration and utilization are all along the dreams of human beings. The exploration and utilization of the deep space are all along the dreams of human beings. Since the Soviet Union began to explore the moon by using moon-1 in January 1959, there has existed drastic competition in the area of deep space exploration and utilization among the countries all over the world, especially among the United State, Russia and some countries in Europe. Besides the technologies of launching and controllin ....etc

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ARTIFICIAL SATELLITES
Definition:-
A satellite is basically an object which revolves around another object of a relatively larger size… they can be natural or artificial..
What we are going to discuss are Artificial Satellites..
NASA describes An artificial satellite as a manufactured object that continuously orbits Earth or some other body in space.
Most artificial satellites orbit Earth.
History of Artificial Satellites…
Artificial Satellites could be said as a useful by-product of the cold w ....etc

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CHAPTER-1
What Is a Satellite?

A satellite is something that goes around and around a larger something, like the earth or another planet. Some satellites are natural, like the moon, which is a natural satellite of the earth. Other satellites are made by scientists and technologists to go around the earth and do certain jobs.
Some satellites send and receive television signals. The signal is sent from a station on the earth's surface. The satellite receives the signal and rebroadcasts it to other pl ....etc

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AUTOMATIC TRANSMISSION IN CARS
ABSTRACT
The modern automatic transmission is by far, the most complicated mechanical component in today's automobile. Automatic transmissions contain mechanical systems, hydraulic systems, electrical systems and computer controls, all working together in perfect harmony which goes virtually unnoticed until there is a problem. This article will help you understand the basic of the transmission, about automatic transmission, differences between manual and automatic transmission, the concept ....etc

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Aerocapture System Technology for Planetary Missions
Executive Summary
The Splinter Sessions Focused on the Following Technology Areas
– System and Performance Modeling
– Aerodynamics and Aerothermodynamics
– Thermal Protection Systems/Structure
– Guidance, Navigation, and Control (GN&C)
Session Topics
– Future space science mission needs
– Desired workshop products
– Technology splinter session discussions
– Needs/potential capabilities assessments
• Key Observations
– ....etc

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ABSTRACT
An automatic transmission is a device, which changes gear ratios automatically, according to the increase or decrease in speed and load of the engine. This ensures that the engine is running at its efficient speed to deliver maximum efficiency. There are two main types of automatic transmissions, the planetary gear type and the continuously variable type. This report gives a description about the working and the components present.
INTRODUCTION
A transmission is a device that is used to pro ....etc

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POSITIVELY INFINITELY VARIABLE TRANSMISSION
SUBMITTED BY:
ARUN JOSE K A
DEPARTMENT OF MECHANICAL ENGINEERING
MAR ATHANASIUS COLLEGE OF ENGINEERING
KOTHAMANGALAM

ABSTRACT
Continuously Variable Transmissions based on belts, pulleys, cones, discs, collectively friction transmissions, share many of the disadvantages of conventional hydraulic transmissions. CVTs require clutching mechanisms, hydraulic pumps to compress V belts between adjustable pulleys, and all have ablative belts, ....etc

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AUTOMATIC TRANSMISSION

INTRODUCTION

Transmission in automobiles is a unit which supplies the power from the clutch to the differential. The simplest transmissions are manual transmissions which consist of a set of gears which are in mesh when transmitting power. Manual transmission requires frequent shift between gears especially while driving in cities. Each time it requires engaging and disengaging clutch while shifting gears. This is a tiresome task. In order to make this task easier, automatic trans ....etc

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seminars topics on geophysics using vertical electrical method and seismic refracted method with their materials ....etc

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SATELLITE LAUNCHING
INTRODUCTION
SATELLITE: A satellite is any object that orbits another object. In popular usage, the term 'satellite' normally refers to an artificial satellite.
The first artificial satellite, launched by Russia in the 1957.Since then, dozens of countries have launched satellites, with more than 3000 currently operating space craft going around the earth.
Artificial satellites can have range of missions, including scientific research, weather observation, military support, nav ....etc

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i need seminar report on automatic transmission system pdf ....etc

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