IranPAC2015

Session

نشست ششم

26 Nov 2015, 14:30

سالن همایش‌ها (پژوهشگاه دانش‌های بنیادی)

Conveners

نشست ششم

• Abbas Behjat (Yazd University)

129. The design of standing wave 6 MeV electron linear accelerator tube

Mrs sara zarei (AEOI)

26/11/2015, 14:40

شتابگر خطی

Oral

Side-coupled standing wave tubes are widely used in the low energy electron linear accelerator, because of high accelerating gradient and low sensitivity to construction tolerances. The use of various simulation software for designing and optimization of the tube is very common nowadays. In this paper, SUPERFISH code and COMSOL are used for designing and optimization of the accelerating...

77. Fabrication and Measurment of an X-Band LINAC Tube

Mr Hossein Farhang (Electron Beam Applications Development Co.), Mr Mohammad Farahmandzad (Electron Beam Applications Development Co.)

26/11/2015, 15:00

شتابگر خطی

Oral

Considering the challenges in fabrication and electromagnetic characterization of LINAC tube, first we have studied four major parameters including cavity material, dimension agreement, surface roughness and concentricity of cavities. Then considering the mentioned parameters and electromagnetic properties, cavities are fabricated. Afterwards, techniques and corresponding results for resonant...

86. effect of diffusion bonding along with brazing process on vacuum sealing strength of copper cavities in X-band linear accelerator and compare with diffusion bonding and brazing process

Mr majid yousefzade (electron beam application and developments co.)

26/11/2015, 15:20

شتابگر خطی

Oral

The most popular joining process in assembling metal parts for vacuum sealing is brazing, which is applicable to linear accelerators. However, in this application, overflow of molten filler alloy on the inner surface of cavity, will cause frequency shift of cavities. So, replacing the brazing process with diffusion bonding process, leads to an increase in cost, especially because of machining...

135. Design of neutron bubble dosimeter for monitoring neutron dose in accelerator, radiotherapy and reactor sites

Mr isaac shiri (dept.of Medical Physics, School of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran)

26/11/2015, 15:40

کاربردها در صنعت و علوم

Oral

Purpose : Superheated liquid has recently been used extensively as a radiation detector, and its superiority as a neutron detector compared to other conventional neutron detector has already been established. The present work relates to a sensitive neutron dosimeter, a device for monitoring neutron dose in some accelerator, radiotherapy and reactor sites. Material and method: The...