基于WebGL的火药燃烧虚拟仿真实验系统

Virtual simulation experiment system of gunpowder combustion based on WebGL

火药燃烧实验是特种能源专业本科教学中非常重要的实验,该实验发生在一个密闭容器中,同时伴随着高温、高压和高速的化学反应,一旦泄露将导致高温、高速气体射流,因此在实际操作中具有高度的危险性。火药燃烧虚拟仿真实验系统基于WebGL虚拟仿真技术开发,学生在具体实际操作前先采用虚拟仿真实验系统进行预习和预操作,充分了解和学习实验的原理和过程,再进行真实的实际操作,能够有效避免危险的发生,取得了较好的实验效果。该实验系统提高了学生的操作技能,确保了实验安全,同时兼具实验报告自动查重功能,对提高实践教学质量具有积极作用。

Gunpowder combustion experiment is a very important experiment in undergraduate teaching of special energy specialty.The experiment takes place in a closed container,accompanied by high-temperature,high-pressure and high-speed chemical reaction.Once leaked,it will lead to high-temperature and high-speed gas jet.Therefore,it is highly dangerous in practical operation.The virtual simulation experiment system of gunpowder combustion is developed based on virtual simulation technology of Web Graphics Library(WebGL).Students can preview and preoperate with the virtual simulation experiment system before the actual operation,fully understand and learn the experimental principle and process,and then carry out the real actual operation,which can effectively avoid the occurrence of danger and achieve good experimental results.The experimental system improves the students’operation skills and ensures the experimental safety.At the same time,it also has the function of automatic duplicate checking of experimental reports,which plays a positive role in improving the quality of practical teaching.