| 液氨计量表的试验研究 |
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| 引用本文： | 马春生.液氨计量表的试验研究[J].石河子大学学报,1993(2). |
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| 作者姓名： | 马春生 |
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| 作者单位： | 石河子农学院农机系 |
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| 摘 要： | 本文对研制的机械直读式液氨计量表进行了试验设计和探索性试验研究,找出了影响计量表计量示值误差及压力损失关键性因素的主次、优水平及优水平组合。理论分析与试验结果吻合较好。试验研究结果表明,液氨计量表的各项指标均达到设计要求。
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| 关 键 词： | 液氨 计量表 示值误差 压力损失 |
An Experimental Study on the Anhydrous Ammonia Meter |
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| Ma Chunsheng.An Experimental Study on the Anhydrous Ammonia Meter[J].Journal of Shihezi University(Natural Science),1993(2). |
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| Authors: | Ma Chunsheng |
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| Institution: | Dept. of Agricultural Machinery |
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| Abstract: | The mechanical direct-reading anhydrous ammonia meter (AAM) has been studied and manufactured. The error of indication and pressure loss is the major indexes of AAM which are influenced by some key factors. By means of the experiment design method and exploratory experimint study in this paper, the author finds out the major-minor factors, the optimized level and the optimum assemblage , The results of theoretical analysis are verified by the experiments.
The indexes of the AAM meet the requirment of the design by the experiment test. |
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| Keywords: | anhydrous ammonia meter error of indication pressure loss |
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