Fine heat assessment test system and method in high-speed aircraft cabin

• Main Authors: KANG HONGLIN, XU YAXIONG, SHEN XUE'ER, WANG FEI, SUN WEI, WU NINGNING, HUANG SHENGCUN, ZHU GUOXIANG, LUO JINLING, WANG QUAN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a fine heat assessment test system and method in a high-speed aircraft cabin. A high-temperature heat source wall surface simulation part and a quartz lamp heater are mainly used for simulating the internal heat environment of the aircraft cabin. The test method comprises the following steps that 1, test models and relevant requirements of a debugging test and a formal testare stipulated; 2, closed-loop temperature control debugging is adopted to determine the method for determining the external energy of the cabin, and a method for carrying out the formal test by usingopen-loop constant-power heating and equipment works is adopted; and 3, whether the equipment in the cabin passes the assessment of the high-temperature heat environment according to the test resultis judged. The method is mainly used for a fine thermal assessment test of a high-temperature heating source in the high-speed aircraft cabin. 本发明提供了种高速飞行器舱内精细热考核试验系统及方法，主要采用高温热源壁面模拟件和石英灯加热器模拟飞行器舱内热环境，试验方法首先规定了调试试验、正式试验的试验模型及相关