化工学报 ›› 2019, Vol. 70 ›› Issue (S2): 70-75.DOI: 10.11949/0438-1157.20190550
收稿日期:
2019-05-22
修回日期:
2019-06-05
出版日期:
2019-09-06
发布日期:
2019-09-06
通讯作者:
于帆
作者简介:
于帆(1964—),男,博士,教授,Received:
2019-05-22
Revised:
2019-06-05
Online:
2019-09-06
Published:
2019-09-06
Contact:
Fan YU
摘要:
对于脉冲式平面热源法实验中的脉冲加热持续时间对测量的影响以及热参数计算公式中的f系数做了理论分析,建立了相应的实验装置并对一些常见材料进行实际测量,系统分析了热导率和热扩散率以及体积热容测试的不确定度。
中图分类号:
于帆,张欣欣. 脉冲式平面热源法测量材料热导率和热扩散率的分析与实验[J]. 化工学报, 2019, 70(S2): 70-75.
Fan YU,Xinxin ZHANG. Analysis and experiments of measuring thermal conductivity and diffusivity of materials by plane source-pulse transient method[J]. CIESC Journal, 2019, 70(S2): 70-75.
材料试样 | | a/(m2/s) | |
---|---|---|---|
纤维复合材料XW1 | 0.04904 | 1.469×10-7 | 3.338×105 |
工程塑料ABS2 | 0.1704 | 1.271×10-7 | 1.341×106 |
有机玻璃YB3 | 0.1952 | 1.127×10-7 | 1.732×106 |
大理石板DS4 | 2.928 | 1.361×10-6 | 2.151×106 |
表1 脉冲式平面热源法测量结果
Table 1 Measurement results by plane source-pulse transient method
材料试样 | | a/(m2/s) | |
---|---|---|---|
纤维复合材料XW1 | 0.04904 | 1.469×10-7 | 3.338×105 |
工程塑料ABS2 | 0.1704 | 1.271×10-7 | 1.341×106 |
有机玻璃YB3 | 0.1952 | 1.127×10-7 | 1.732×106 |
大理石板DS4 | 2.928 | 1.361×10-6 | 2.151×106 |
不确定度计算项目 | 相对不确定度/% | 类型 |
---|---|---|
热通量 | 0.19 | B |
测温点距离 | 0.58 | B |
最大温升 | 1.4 | B |
最大温升时间 | 0.29 | B |
脉冲加热时间 | 0.58 | B |
表2 热参数测量不确定度分量计算结果
Table 2 Calculations of uncertainty components in thermal parameter measurement
不确定度计算项目 | 相对不确定度/% | 类型 |
---|---|---|
热通量 | 0.19 | B |
测温点距离 | 0.58 | B |
最大温升 | 1.4 | B |
最大温升时间 | 0.29 | B |
脉冲加热时间 | 0.58 | B |
1 | American Society for Testing Materials . Standard test method for steady-state thermal transmission properties by means of the heat flow meter apparatus: ASTM C518-2004[S]. West Conshohocken: ASTM International, 2004. |
2 | American Society for Testing Materials . Standard test method for steady-state heat flux measurements and thermal transmission properties by means of the guarded-hot-plate apparatus: ASTM C177-2004[S]. West Conshohocken: ASTM International, 2004. |
3 | 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会 . 绝热材料稳态热阻及有关特性的测定-热流计法: GB/T 10295-2008[S]. 北京: 中国标准出版社, 2008. |
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China . Thermal insulation-determination of steady-state thermal resistance and related properties-heat flow meter apparatus: GB/T 10295-2008[S]. Beijing: Standards Press of China, 2008. | |
4 | 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会 . 绝热材料稳态热阻及有关特性的测定-防护热板法: GB/T 10294-2008[S]. 北京: 中国标准出版社, 2008. |
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China . Thermal insulation-determination of steady-state thermal resistance and related properties-guarded hot plate apparatus: GB/T 10294-2008[S]. Beijing: Standards Press of China, 2008. | |
5 | Tye R P , Kubicar L , Lockmuller N . The development of a standard for contact transient methods of measurement of thermophysical properties[J]. Int. J. Thermophys., 2005, 26(6): 1917-1938. |
6 | 于帆, 张欣欣, 何小瓦 . 材料热物理性能非稳态测量方法综述[J]. 宇航计测技术, 2006, 26(4): 23-30. |
Yu F , Zhang X X , He X W . A review of the measurements of thermophysical properties of materials by transient method[J]. Journal of Astronautic Metrology and Measurement, 2006, 26(4): 23-30. | |
7 | Healy J J , Groot J J , de Kestin J . The theory of the transient hot-wire method for measuring thermal conductivity[J]. Physica, 1976, 82C: 392-408. |
8 | Davis W R , Downs A M . The hot-wire test — a critical review and comparison with the BS 1902 panel test[J]. Transactions and Journal of the British Ceramic Society, 1980, 79(2): 44-52. |
9 | Zhang X , Degiovanni A , Maillet D . Hot-wire measurement of thermal conductivity of solids: a new approach[J]. High Temp.-High Press., 1993, 25: 577-584. |
10 | American Society for Testing Materials . Standard test method for determination of thermal conductivity of soil and soft rock by thermal needle probe procedure: ASTM D5334-2000[S]. West Conshohocken: ASTM, 2000. |
11 | American Society for Testing Materials . Standard test method for thermal conductivity of plastics by means of a transient line-source technique: ASTM D5930-2001[S]. West Conshohocken: ASTM International, 2001. |
12 | Gustafsson S E , Karawacki E , Khan M N . Transient-hot-stripe method for simultaneously measuring thermal conductivity and thermal diffusivity of solids and fluids[J]. J. Phys. DAppl. Phys., 1979, 12: 1411-1421. |
13 | Gustafsson S E , Karawacki E , Chohan M A . Thermal transport studies of electrically conducting materials using the transient hot-stripe technique[J]. J. Phys. DAppl. Phys., 1986, 19: 727-735. |
14 | Gustafsson S E . Transient plane source techniques for thermal conductivity and thermal diffusivity measurement of solid materials[J]. Rev. Sci. Instrum., 1991, 62 (3): 797-804. |
15 | Anis-ur-Rehman M , Maqsood A . Measurement of thermal transport properties with an improved transient plane source technique[J]. Int. J. Thermophys., 2003, 24(3): 867-883. |
16 | Kubicar L , Bohac V . A step-wise method for measuring thermophysical parameters of materials[J]. Meas. Sci. Technol., 2000, 11: 252-258. |
17 | Lei Z , Zhu S , Pan N . Determination of sample size for step-wise transient thermal tests[J]. Polymer Testing, 2009, 28(3): 307–314. |
18 | 王补宣, 韩礼钟, 王维城, 等 . 同时测定绝热材料a和λ的常功率平面热源法[J]. 工程热物理学报, 1980, 1(1): 80-87. |
Wang B X , Han L Z , Wang W C , et al . A plane heat source method for simultaneous measurement of the thermal diffusivity a and conductivity λ of insulating materials with constant heat rate[J]. Journal of Engineering Thermophysics, 1980, 1(1): 80-87. | |
19 | 于帆, 张欣欣, 何小瓦 . 非稳态平面热源法同时测量材料的导热系数和热扩散率[J].宇航计测技术, 2006, 26(6): 13-17. |
Yu F , Zhang X X , He X W . Measurement of thermal conductivity and thermal diffusivity for materials on transient hot plane method[J]. Journal of Astronautic Metrology and Measurement, 2006, 26(6): 13-17. | |
20 | Kubicar L , Bohac V , Nitsch K . Thermophysical properties of the CsPbCl3 single crystal using pulse transient method[J]. Int. J. Thermophys., 2000, 21(2): 571-583. |
21 | Kubicar L , Bohac V , Vretnar V , et al . Thermophysical properties of heterogeneous structures measured by pulse transient method[J]. Int. J. Thermophys., 2005, 26(6): 1949-1962. |
22 | Kubicar L , Vretenar V , Bohac V , et al . Thermophysical analysis of sandstone by pulse transient method[J]. Int. J. Thermophys., 2006, 27(1): 220-234. |
23 | Vretenar V , Kubicar L , Bohac V , et al . Thermophysical analysis of gioia marble in dry and water-saturated states by the pulse transient method[J]. Int. J. Thermophys., 2007, 28(5): 1522-1535. |
24 | Zmeskal O , Stefkova P , Hrebenova L , et al . Pulse transient method as a tool for the study of thermal properties of solar cell laminating films[J]. Int. J. Thermophys., 2009, 30: 1891–1901. |
25 | 杨景兴, 何凤梅, 于帆, 等 . SiO2气凝胶热参数测试及评价[J]. 宇航材料工艺, 2013, (2): 92-94. |
Yang J X , He F M , Yu F , et al . Measurement and estimate of thermophysical parameters of SiO2 aerogel[J]. Aerospace Materials & Technology, 2013, (2): 92-94. | |
26 | 杨景兴, 何凤梅, 陈聪慧, 等 . 高温长时使用隔热材料热导率评价[J]. 复合材料学报, 2013, 30: 279-282. |
Yang J X , He F M , Chen C H , et al . Evaluation of thermal conductivity of insulation material at high-temperature for long time[J]. Acta Materiae Compositae Sinica, 2013, 30: 279-282. | |
27 | Yu F . The thermal conductivity measurement for aerogel composite insulation materials by the step-wise transient method in temperature range from 25 to 1200℃[J]. High Temp.-High Press., 2015, 44(2): 105-115. |
28 | Beck J V , Arnold K J . Parameter Estimation in Engineering and Science[M]. New York: John Wiley, 1977: 152-169. |
29 | International Organization for Standardization . Guide to the expression of uncertainty in measurement: GUM 1995[S]. Geneva: ISO, 1995. |
30 | 李金涛 . 误差理论与测量不确定度评定[M]. 北京: 中国计量出版社, 2003: 177-192. |
Li J T . Error Theory and Uncertainty Evaluation of Measurement[M]. Beijing: China Metrology Publishing House, 2003: 177-192. |
[1] | 张双星, 刘舫辰, 张义飞, 杜文静. R-134a脉动热管相变蓄放热实验研究[J]. 化工学报, 2023, 74(S1): 165-171. |
[2] | 张义飞, 刘舫辰, 张双星, 杜文静. 超临界二氧化碳用印刷电路板式换热器性能分析[J]. 化工学报, 2023, 74(S1): 183-190. |
[3] | 陈爱强, 代艳奇, 刘悦, 刘斌, 吴翰铭. 基板温度对HFE7100液滴蒸发过程的影响研究[J]. 化工学报, 2023, 74(S1): 191-197. |
[4] | 刘明栖, 吴延鹏. 导光管直径和长度对传热影响的模拟分析[J]. 化工学报, 2023, 74(S1): 206-212. |
[5] | 王志国, 薛孟, 董芋双, 张田震, 秦晓凯, 韩强. 基于裂隙粗糙性表征方法的地热岩体热流耦合数值模拟与分析[J]. 化工学报, 2023, 74(S1): 223-234. |
[6] | 宋嘉豪, 王文. 斯特林发动机与高温热管耦合运行特性研究[J]. 化工学报, 2023, 74(S1): 287-294. |
[7] | 晁京伟, 许嘉兴, 李廷贤. 基于无管束蒸发换热强化策略的吸附热池的供热性能研究[J]. 化工学报, 2023, 74(S1): 302-310. |
[8] | 程成, 段钟弟, 孙浩然, 胡海涛, 薛鸿祥. 表面微结构对析晶沉积特性影响的格子Boltzmann模拟[J]. 化工学报, 2023, 74(S1): 74-86. |
[9] | 李艺彤, 郭航, 陈浩, 叶芳. 催化剂非均匀分布的质子交换膜燃料电池操作条件研究[J]. 化工学报, 2023, 74(9): 3831-3840. |
[10] | 王玉兵, 李杰, 詹宏波, 朱光亚, 张大林. R134a在菱形离散肋微小通道内的流动沸腾换热实验研究[J]. 化工学报, 2023, 74(9): 3797-3806. |
[11] | 刘远超, 关斌, 钟建斌, 徐一帆, 蒋旭浩, 李耑. 单层XSe2(X=Zr/Hf)的热电输运特性研究[J]. 化工学报, 2023, 74(9): 3968-3978. |
[12] | 齐聪, 丁子, 余杰, 汤茂清, 梁林. 基于选择吸收纳米薄膜的太阳能温差发电特性研究[J]. 化工学报, 2023, 74(9): 3921-3930. |
[13] | 李科, 文键, 忻碧平. 耦合蒸气冷却屏的真空多层绝热结构对液氢储罐自增压过程的影响机制研究[J]. 化工学报, 2023, 74(9): 3786-3796. |
[14] | 陈天华, 刘兆轩, 韩群, 张程宾, 李文明. 喷雾冷却换热强化研究进展及影响因素[J]. 化工学报, 2023, 74(8): 3149-3170. |
[15] | 闫琳琦, 王振雷. 基于STA-BiLSTM-LightGBM组合模型的多步预测软测量建模[J]. 化工学报, 2023, 74(8): 3407-3418. |
阅读次数 | ||||||||||||||||||||||||||||||||||||||||||||||||||
全文 236
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||
摘要 481
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||