[fluka-discuss]: Material card

From: <pan.liu_at_fds.org.cn>
Date: Wed, 7 Jan 2015 17:15:35 +0800

Dear Experts,

    I’m a novice of Fluka. Recently, I wish to transport neutrons (a part of them with energy less than 20 MeV) generated by proton, and there is a material of ordinary polyethylene (CH2) as shielding in the model. Firstly, I define individual element (C & H) with low-mat card, as shown in figure below. And now I have a little confusion about the density of individual element, which is used to define compound (or alloy, mixture), in the material card. Is it mass density of natural free element (such as the density in Elements Table in Fluka) or weight of corresponding element in the compound/alloy/mixture per volume or something else?
    
                                                                       

    Thanks.

    Best regards,




    致
礼
 
刘盼 Pan LIU
 
发展先进核能科技 让人类生活更美好!
中国科学院核能安全技术研究所·FDS团队
中国科学院中子输运理论与辐射安全重点实验室
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Received on Wed Jan 07 2015 - 11:59:16 CET