| 靶式撞击流喷嘴热工参数回归计算和节能分析 |
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| 引用本文： | 唐晟,颜苏芊,黄翔,文力,陈博.靶式撞击流喷嘴热工参数回归计算和节能分析[J].制冷空调与电力机械,2011,32(6):18-21. |
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| 作者姓名： | 唐晟 颜苏芊 黄翔 文力 陈博 |
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| 作者单位： | 1. 西安工程大学,陕西西安,710048
2. 西安三棉纺织有限责任公司,陕西西安,710038 |
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| 基金项目： | 陕西省教育厅自然科学专项项目(No.09JK465) |
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| 摘 要： | 旨在探究靶式撞击流喷嘴的热工性能及其可行性,以西安三棉纺织有限公司细纱车间为实验车间,用回归分析方法建立了喷嘴喷水量与喷水压力、喷嘴间距和孔径的关系式.同样,用该种方法建立了喷水室通用热交换效率与喷嘴间距、质量流速和水气比的关联式、绘制了相关性能曲线.与离心式喷嘴的通用热交换效率进行对比,计算出了使用两种喷嘴的喷水室水系统的阻力,并进行水泵的选型及经济性分析,为用户的选择使用提供技术参考依据.
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| 关 键 词： | 靶式喷嘴 喷嘴流量 热交换效率 公式回归分析 经济性分析 |
Regression Calculation and Economical Analysis about Thermal Parameter of Target Type Impinging Stream Nozzle |
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| TANG Sheng
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YAN Su-qian
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HUANG Xiang
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WEN Li
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CHEN Bo.Regression Calculation and Economical Analysis about Thermal Parameter of Target Type Impinging Stream Nozzle[J].Refrigeration Air Conditioning & Electric Power Machinery,2011,32(6):18-21. |
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| Authors: | TANG Sheng YAN Su-qian HUANG Xiang WEN Li CHEN Bo |
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| Affiliation: | TANG Sheng1,YAN Su-qian1,HUANG Xiang1,WEN Li1,CHEN Bo2(Xi'an Polytechnic University,Xi'an 710048,China,2.Xi'an No.3 Textile Co.,Ltd,Xi'an 710038,China) |
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| Abstract: | The passage's purpose was exploring thermal parameter of target type impinging stream nozzles and it's feasibility,the author had took the example of spinning workshop in Xi'an no.3 textile co.,ltd,for working out the relational expression between working water jet capacity,the pressure of water jet,the interval of nozzle and the nozzle's aperture.Meanwhile,the relational expression between general heat efficiency,mass flow rate and water-air ratio had been created by the way named regression analysis,and s... |
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| Keywords: | target type impinging stream nozzle nozzle flow heat exchange efficiency regression analysis economic analysis |
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