Document Details

Document Type : Project 
Document Title :
Towards the future vision of the functions of the College of Engineering in the light of future challenges
نحو رؤية مستقبلية لوظائف كلية الهندسة على ضوء تحديات المستقبل
 
Document Language : Arabic 
Abstract : We have been in this research study design and mask-ray counter (called a structure of parallel panels) can stop a large part of the counter-ray diagnostic and industrial design is the first of its kind that has not made a similar work. The results show that this design would change the concepts currently used in the design of radiation rooms. Researchers recommend using the structure of the iron in the rooms as the current radiation recommend using the concrete structure to be part of a wall-ray rooms, which will build in the future. Has been reached to reduce the radiation feedback of up to 75% by the iron structure and 40% by the concrete structure depending on the angle of bounce and voltage used. This means reducing the incidence of cancer, God willing, significantly for the public and workers is not abiding the rules of prevention exposed to these rays. It was found that lead is currently being used in the packaging rooms rays from the inside as a shield to radiation main reflects the greater amount of radiation secondary, a fact absent from the Darcy-ray, so it must be used outside and not from the inside in order to reserve X-high in the wall of the room concrete. Also found that the iron reflects the least amount of radiation and should be used Kglaf in the absence of internal structure using a parallel plate. Appeared that the structure of a parallel plate is the best design of other structures have been selected by us was not possible to build a concrete structure over the lengths of the planks 5 cm and a thickness of not less than 5 mm, and only for the amount of absorption of radiation is larger than that. I have used the Monte Carlo codes MCNP-rays to study the characteristics of feedback from building materials insulation of radiation known including: iron, aluminum, concrete and lead. Study were at least 60 engineered form of the structures at different voltage of the device, and results were presented about 180 engineering and 130 form a table. 
Publishing Year : 1423 AH
2003 AD 
Sponsor Name : kau 
Sponsorship Year : 1423 AH
2003 AD 
Added Date : Wednesday, April 30, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
وليد حسين أبو الفرجabulfaraj, walid husseinInvestigatorDoctorate 

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