Mathematical Model of Heat and Mass Transfer within Fabric Used for Fire Protective Clothing under High Temperature Conditions

摘要：

The paper reports an improved model of heat and mass transfer considering which considered the influence of pyrolysis, was established to predict thermal performance of heat-resistant fabric under high heat flux conditions. The new model has been validated using data from modified Radiant Protective Performance (RPP) tests of flame-resistant cotton fabric. The simulated results were compared with experimental data and time to the 2nd degree burn can be predicted based on skin burn model. This work provided a foundation for further researching heat transfer characteristics of heat resistant fabric exposed to a simulated fire. This also provided the theoretical and technological basis for study on degradation for combustible textiles.

关键词： heat transfer and mass model heat resistant fabric pyrolysis

作者: ZHU Fanglong GU Bohong

作者单位: College of Textile, Donghua University, Shanghai 200051, China Fashion Institute, Zhongyuan Universi College of Textile, Donghua University, Shanghai 200051, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 877-882

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）