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Measurement of Injector Face Temperature Using Optical Diagnostic Techniques

机译：利用光学诊断技术测量喷射器面温

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A CCD camera was previously set up to record infrared images of the injector face of a small rocket combustor. Good semi-quantitative results were obtained but it was found that non-linearities in the camera system made accurate determinations of temperature difficult. A Pulnix CCD camera was purchased and calibrated. The system was calibrated for temperatures between 500 and 850 C. The best filter to use was found to be a BG850 glass filter. The actual calibrations are presented in the report. The system was to be used on a hydrogen oxygen system but the tests did not take place as scheduled. Attempts were made with a methane oxygen system but the carbon in the system interfered with the viewing of the injector face.

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作者
Moser, Marlow D.;
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年度 1999
页码 1-8
总页数 8
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Temperature measurement; Injectors; Infrared imagery; Ccd cameras; Calibrating; Viewing; Oxygen supply equipment; Nonlinearity; Methane; Hydrogen; Glass; Combustion chambers; Carbon;

机译：温度测量;注射器;红外成像; Ccd摄像机;校准;观察;供氧设备;非线性;甲烷;氢气;玻璃;燃烧室;碳;

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Measurement of Injector Face Temperature Using Optical Diagnostic Techniques

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