Control of Disruptions in Aditya Tokamak/Guest Scientist Award in India Currency. #~

本项目为Amiya Sen博士在印度艾哈迈达巴德等离子体研究所（IPR）担任为期三个月的客座科学家提供部分支持。在此期间，他将对知识产权研究所ADITYA托卡马克的干扰控制进行理论物理和数学建模研究。要研究的概念是使用导致中断的不稳定性的主动反馈。将研究两种可能的方案，螺旋线圈抑制器和调制中性束抑制器。以知识产权局的a·森博士为首的印度研究小组将设计并实施该研究的实验，预计在美国科学家访问后，这些实验将持续更长的时间。范围：美国科学家和印度科学家之间的合作研究应该对两国有利。去年，美国私家侦探对知识产权进行了短暂访问，讨论了拟议研究的安排。因此，知识产权局向他发出了正式邀请，邀请他在那里休假。这一邀请已得到印度政府的批准。这个项目符合美印合作科学项目的标准。

Description: This project provides partial support for Dr. Amiya Sen to spend three months as a guest scientist at the Institute of Plasma Research (IPR) in Ahmadabad, India. During that period he will be conducting theoretical physics and mathematical modeling research on the control of disruptions in the ADITYA Tokamak at the IPR. The concept to be investigated is the use of active feedback of the instability leading to the disruption. Two possible schemes will be examined, a helical coil suppressor, and a modulated neutral beam suppressor. The Indian team, headed by Dr. A. Sen of the IPR, will design and carry out the experiments for this research which are expected to continue for a much longer period after the visit of the U.S. scientist. Scope: This cooperative research between the U.S. scientist and his Indian counterpart should be beneficial to the two countries. The U.S. P.I. has made a short visit to the IPR last year to discuss arrangements for the proposed research. As a result an official invitation was issued by the IPR for him to spend his sabbatical leave there. That invitataion has been approved by The Government of India. This project meets the U.S.-India Cooperative Science Program criteria.