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ZnS(Ag)覆盖α电镀源的2π绝对测量研究 被引量:1
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作者 朱天侠 《铀矿冶》 CAS 1999年第3期200-203,共4页
在α电镀源上定量沉积(5±1) m g/cm 2 的ZnS(Ag)后,可以完成对α电镀源的2π绝对测量。探测效率100% 。
关键词 Α粒子 电镀源 2π绝对测量 硫化锌
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Experimental Small Scale Solar Power Tower in Iraq
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作者 Ghanim Kadhim Abdulsada Afreen Emad Sa'ad-Aldeen 《Journal of Energy and Power Engineering》 2016年第1期69-72,共4页
Solar energy is the most available, clean and inexpensive source of energy among the other renewable sources of energy. This work deals with experimental steady to determent the performance of solar tower steam produc... Solar energy is the most available, clean and inexpensive source of energy among the other renewable sources of energy. This work deals with experimental steady to determent the performance of solar tower steam production for power generation. Designed and fabricated of a solar tower, consist of a central receiver tank (0.4 m × 0.6 m × 1.0 m) and 150 heliostat mirrors arranged around it. The central tank was made of galvanized steel. Each heliostat consisted of two (0.5 m × 0.5 m) mirrors. The results of this work produce steam at temperature 110 ℃. Large steam quantity could be obtained when using large scale experimental. The results of the work give good indication for application of solar energy to produce power in Iraq. 展开更多
关键词 Solar central tower HELIOSTAT steam generation concentration system.
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