驾驶舱人体热舒适性建模及环境评估

摘要

建立人体热舒适性模型，通过RadTherm平台实现人体热舒适性模型和驾驶舱环境的对接。对驾驶舱环境进行数值模拟，得到驾驶舱内气流组织形式，其速度场和温度场作为人体热舒适性模型的输入。驾驶舱环境数值模拟结果与人体热舒适性评估结果相互验证，共同评价驾驶舱环境的优劣。研究结果表明，通过数值模拟得到的驾驶舱环境评估结果和通过人体热舒适性模型得到的驾驶员热舒适性评估结果准确、有效，具有较高的工程应用价值。%It establishes human thermal-comfort model, realizes the combination of human thermal-comfort model and cockpit environment through RadTherm plat. Obtaining the flow field of cockpit through numerical calculation and the velocity filed and the temperature filed are provided for human thermal-comfort model as import conditions. The numerical calculation results of cockpit environment and human thermal-comfort evaluation validate and integrate together to evalu-ate cockpit environment. Research proves that the cockpit environment evaluation through numerical calculation and the pilot thermal-comfort evaluation through human thermal-comfort model are correct, valid and have a higher engineering application value.