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多群截面处理模块ARES-MACXS屏蔽计算适用性分析
屏蔽计算 多群截面 MATXS 共振自屏
2022/3/22
在聚变和裂变装置的屏蔽计算中确定论方法应用广泛，多群截面数据的精度对计算结果具有至关重要的影响。为得到适用于各类屏蔽问题的多群截面，自主开发了基于邦达连科共振处理方法的截面处理模块ARES-MACXS。模块具备共振处理、温度插值、输运修正、上散射处理、中子-光子截面耦合处理、并群等功能。使用指数插值方法，以得到更加精确的多群截面。分别处理KASHIL_E70库、FENDLL-3.1d库进行单核素计...
延安大学外国语学院古希腊罗马神话课件第九节 Ares。
NASA Offers Media Satellite Interviews Oct. 21 for Ares I-X Launch
NASA Media Satellite Interviews Ares I-X Launch
2009/10/21
NASA's Ares I-X Deputy Mission Manager Jon Cowart is available for satellite interviews from 6 to 9 a.m. EDT on Wednesday, Oct. 21. He will conduct the interviews from the rocket's launch pad at NASA'...
NASA Sets Target Date for Ares I-X Rocket's Test Launch
Target Date Ares I-X Rocket's Test
2009/9/28
NASA is targeting Tuesday, Oct. 27, for the flight test of the Ares I-X rocket, pending successful testing and data verification. Senior managers made the decision after a meeting Monday at NASA Headq...
NASA and ATK Schedule Motor Test for Ares Rocket on Sept. 10
Schedule Motor Test Ares Rocket
2009/9/8
NASA and Alliant Techsystems Inc., or ATK, have rescheduled the test of the new first-stage solid rocket motor for the Ares I rocket. The static firing of the five-segment solid motor, designated deve...
NASA and ATK Media Telecon after Ares I Solid Rocket Motor Test
NASA ATK Media Telecon Ares I Solid Rocket Motor Test
2009/8/26
Representatives from NASA and Alliant Techsystems (ATK) will hold a media teleconference Thursday, Aug. 27 at 3:30 p.m. EDT. They will discuss the test of a new first-stage development solid rocket mo...
For the first time in more than a quarter-century a new space vehicle stands ready in NASA's Kennedy Space Center Vehicle Assembly Building. The Ares I-X rocket, its simulated crew module and launch ...