Space is a hostile environment. No atmosphere, extreme variations in temperature and almost no energy sources, where even the slightest of mistakes can lead to a disaster. The vast emptiness of space is filled with radiation, mostly from the sun.A normal computer unless given proper shielding will not be able to work properly. Thus special types of chips- rad hard chips are used. ....etc

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RADIATION HARDENED CHIPS

Space is a hostile environment. No atmosphere, extreme variations in temperature and almost no energy sources, where even the slightest of mistakes can lead to a disaster. The vast emptiness of space is filled with radiation, mostly from the sun. A normal computer unless given proper shielding will not be able to work properly. Thus special types of chips- rad hard chips are used.

Radiation hardened chips are made by two methods: - Radiation hardening by process (RHBP) and Radiation hardening by design (RHBD). The ....etc

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please show me the full block diagram of solar radiation tracker for maximum energy using PIC to my mail [email protected]
thankyou ....etc

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Submitted by
Romy Kansal

Under Esteemed Guidance of
Mr. MANDEEP SINGH



Abstract
The following document details the research and development of an Automatic Solar radiation tracker. Fossil fuels are a relatively short-term energy source; consequently, the uses of alternative sources such as solar energy are becoming more wide spread. To make solar energy more viable, the efficiency of solar array systems must be maximized. A feasible approach to maximizing the efficiency of solar array systems is ....etc

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sir, i am the student of B.Tech. EI 3rd year. I am looking for seminar on the Radiation Pyrometer so i have a requirement of report (about 50to 60 pages) and ppt presentation.
so sir please send me material related to this topic. ....etc

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i want project details of nuclear detection & tracking through motes for preventing from nuclear terrorism along with block diagram........plzzzzzzz do send me details. ....etc

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INTRODUCTION
Solar radiation is the energy given off by the sun in all directions. When this energy reaches the earth's surface, it is called insolation.
Solar radiation gives out light and heat to the earth in the form of electromagnetic waves. It has different wave lengths. Radiation such as ultraviolet radiation, X rays and visible light have short wave lengths. Infrared radiation has a long wave length.
Solar radiation is measured with a pyranometer or pyrheliometer.
The atm ....etc

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Space is a hostile environment. No atmosphere, extreme variations in temperature and almost no energy sources, where even the slightest of mistakes can lead to a disaster. The vast emptiness of space is filled with radiation, mostly from the sun.

A normal computer unless given proper shielding will not be able to work properly. Thus special types of chips- rad hard chips are used.

Radiation hardened chips are made by two methods: -
Radiation hardening by process (RHBP)
Radiation hardening by design (R ....etc

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Abstract

A response surface model of the luminous flame emissivity of sodium pool fire has been proposed for use in safety analysis computer codes of a liquid metal fast reactor. The liquid sodium burns in air resulting in not only heat generation but also release of sodium oxide aerosols of sub-micron diameters. Aerosols levitating in air are radiative and they influence the allocation of combustion heat from the flame to atmospheric gas or sodium pool. The emissivity of the flame needs to be quantified, as it is one of user-specified param ....etc

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