On-line temperature monitoring and process diagnosis of plasma sprayed coatings

On-line temperature monitoring of plasma sprayed coating is presented, which is based on IR pyrometery combined to robot trajectories. Temperature fields of the substrate before spraying and the deposited coating when the damage happens are taken to investigate the temperature fluctuation information. Experimental results demonstrate that coating damage always occurs in the temperature transition area of the substrate from the higher to the lower, as well as the higher temperature area. The temperature difference between the peak and the mean of the relevant regions is beyond 30 - 50℃ or even higher. This case provides the omen of coating damage and the focusing scopes for the process control of coating temperature in plasma spraying

飞机全生命期过程建模方法与技术

论述了飞机全生命期过程建模的必要性,介绍了针对飞机这样的大型复杂过程的建模技术,已 开发的产品过程建模和模拟软件工具,以及该工具用于某型号飞机研制过程的建模情况。

疫情期间非定点医院急诊管理的实践与思考

基于危机管理4R理论进行文献检索,结合医院的实际情况梳理管理难点,制定疫情期间非定点救治综合医院的急诊管理策略和流程。从急诊管理的组织架构、空间划分、诊疗流程、人员管理、院感防控、志愿服务等环节完善优化急诊管理流程,并在具体应用过程中不断调整。2022年3月28日-6月1日上海本轮疫情期间,复旦大学附属中山医院多次单日急诊接诊量超1000人,抢救室留观患者170余人,接诊救护车100余辆。2022年1-4月救护车接诊总量位列上海市第一。疫情期间中山医院在遵守上级部门不同阶段疫情防控相关要求的同时,优化急诊管理策略和流程,很好地保障和满足了急诊患者的就医需求。