CN113790868A - 一种流场板检测装置及方法 - Google Patents
一种流场板检测装置及方法 Download PDFInfo
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- CN113790868A CN113790868A CN202111149428.9A CN202111149428A CN113790868A CN 113790868 A CN113790868 A CN 113790868A CN 202111149428 A CN202111149428 A CN 202111149428A CN 113790868 A CN113790868 A CN 113790868A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fuel Cell (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
厚度(Thickness);μm | 25 |
格利值(JIS Gurley);seconds | 620 |
孔隙率(Porosity) | 41% |
平均孔径(Pore size);μm | 0.043 |
热收缩(TD Shrinkage)@90℃/1hour | 0.0% |
热收缩(MD Shrinkage)@90℃/1hour | <5.0% |
穿刺强度(Puncture Strength);grams | >450 |
拉伸强度(TD Tensile Strength);kgf/cm<sup>2</sup> | 140 |
拉伸强度(MD Tensile Strength);kgf/cm<sup>2</sup> | 1420 |
Claims (16)
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CN202111149428.9A CN113790868B (zh) | 2021-09-29 | 2021-09-29 | 一种流场板检测装置及方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115508371A (zh) * | 2022-09-19 | 2022-12-23 | 中国石油大学(华东) | 一种用于膜电极在线缺陷的检测系统 |
CN117878362A (zh) * | 2024-01-29 | 2024-04-12 | 重庆大学 | 一种双极板气液流动特性可视化及压力测试装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101131337A (zh) * | 2007-10-11 | 2008-02-27 | 新源动力股份有限公司 | 双极板流场流体可视化装置和方法 |
CN105973920A (zh) * | 2016-06-30 | 2016-09-28 | 中国科学院上海应用物理研究所 | 用于催化剂实验的原位xafs燃料电池、系统及方法 |
CN107991030A (zh) * | 2018-01-02 | 2018-05-04 | 北京亿华通科技股份有限公司 | 燃料电池膜电极串漏检测装置 |
CN111121973A (zh) * | 2019-12-27 | 2020-05-08 | 武汉理工大学 | 一种利用红外热成像准原位检测膜电极穿孔点的测试夹具 |
-
2021
- 2021-09-29 CN CN202111149428.9A patent/CN113790868B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101131337A (zh) * | 2007-10-11 | 2008-02-27 | 新源动力股份有限公司 | 双极板流场流体可视化装置和方法 |
CN105973920A (zh) * | 2016-06-30 | 2016-09-28 | 中国科学院上海应用物理研究所 | 用于催化剂实验的原位xafs燃料电池、系统及方法 |
CN107991030A (zh) * | 2018-01-02 | 2018-05-04 | 北京亿华通科技股份有限公司 | 燃料电池膜电极串漏检测装置 |
CN111121973A (zh) * | 2019-12-27 | 2020-05-08 | 武汉理工大学 | 一种利用红外热成像准原位检测膜电极穿孔点的测试夹具 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115508371A (zh) * | 2022-09-19 | 2022-12-23 | 中国石油大学(华东) | 一种用于膜电极在线缺陷的检测系统 |
CN115508371B (zh) * | 2022-09-19 | 2023-09-05 | 中国石油大学(华东) | 一种用于膜电极在线缺陷的检测系统 |
CN117878362A (zh) * | 2024-01-29 | 2024-04-12 | 重庆大学 | 一种双极板气液流动特性可视化及压力测试装置及方法 |
CN117878362B (zh) * | 2024-01-29 | 2024-09-24 | 重庆大学 | 一种双极板气液流动特性可视化及压力测试装置及方法 |
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