核电子学与探测技术
覈電子學與探測技術
핵전자학여탐측기술
NUCLEAR ELECTRONICS & DETECTION TECHNOLOGY
2014年
10期
1222-1225
,共4页
几何布置%核料位测量%放射源%探测器
幾何佈置%覈料位測量%放射源%探測器
궤하포치%핵료위측량%방사원%탐측기
geometrical arrangement%nuclear level measurement%radioactive sources%detector
为了研究几何布置对核料位测量工作性能的影响,并找出最佳的布置方式,分别对三种实验装置几何布置进行了实验模拟。结果表明,吸收法精确度最高,散射法次之,工作曲线法最差;从实验过程来看,吸收法和散射法需测多组数据才可得出料位位置;而工作曲线法,当作出工作曲线后,只需测一组数据,就可得出物料的料位位置,此方法更方便、简单和省时。
為瞭研究幾何佈置對覈料位測量工作性能的影響,併找齣最佳的佈置方式,分彆對三種實驗裝置幾何佈置進行瞭實驗模擬。結果錶明,吸收法精確度最高,散射法次之,工作麯線法最差;從實驗過程來看,吸收法和散射法需測多組數據纔可得齣料位位置;而工作麯線法,噹作齣工作麯線後,隻需測一組數據,就可得齣物料的料位位置,此方法更方便、簡單和省時。
위료연구궤하포치대핵료위측량공작성능적영향,병조출최가적포치방식,분별대삼충실험장치궤하포치진행료실험모의。결과표명,흡수법정학도최고,산사법차지,공작곡선법최차;종실험과정래간,흡수법화산사법수측다조수거재가득출료위위치;이공작곡선법,당작출공작곡선후,지수측일조수거,취가득출물료적료위위치,차방법경방편、간단화성시。
In order to study the effect of the geometric arrangements on the nuclear level measurement perform -ance and find out the best arrangement , the three experimental device geometrical arrangements were experi -mentally studied .The results indicate that the absorption method is of the highest accuracy , the second is the scattering method , the lowest is the working curve method .However , judging from the experimental process , the absorption and the scattering method need subgroup date , while the working curve method only need one set of date.So the working curve method is simple , quick and time-saving comparing with others .