合成氨工艺认识实习的 CAI 系统

CAI System for Synthetic Ammonia Mechanism Cognition Practice

计算机辅助教学（ＣＡＩ）是多媒体技术的一个重要分支，它是将文字、声音、图像、动画等多种媒体集成到计算机中，帮助教师进行教学的一种方式。该文描述ＣＡＩ在化工原理课程认识实习中的应用，介绍了合成氨工艺仿真系统的设计原理、特点及应用。该系统不仅可用于教学，使学生对化工过程有一个形象直观的认识，而且可以使学生通过计算机模拟化工生产过程的操作，使其有一个身临其境的感觉。该系统也适合培训工厂企业的操作技工。

Computer Aided Instruction (CAI) is an important branch of multimedia technique. It is a teaching method by helping teachers through the way of combining literature, sounds, pictures and cartoons and integrating them into computer. This paper describes the application of CAI in cognition practice of the course principle of chemical engineering and introduces the fundamentals, methods and usage of synthetic ammonia mechanism emulation system. This system can not only be used in teaching, which will provide a direct vision of chemical engineering processes, but also offer students vivid environments through operating the computer emulating chemical engineering manufacturing process. This system is very suitable for training technicians in plants as well.