| 烹饪机器人双压强火力数值计算与实验 |
| |
| 引用本文： | 闫维新,马文涛,付庄,赵言正,周晓燕.烹饪机器人双压强火力数值计算与实验[J].哈尔滨工业大学学报,2011,43(5):99-105. |
| |
| 作者姓名： | 闫维新 马文涛 付庄 赵言正 周晓燕 |
| |
| 作者单位： | 上海交通大学机器人研究所;机器人技术与系统国家重点实验室;上海交通大学机器人研究所;机器人技术与系统国家重点实验室;上海交通大学机器人研究所;机器人技术与系统国家重点实验室;上海交通大学机器人研究所;机器人技术与系统国家重点实验室;杨州大学旅游烹饪学院 |
| |
| 基金项目： | 机器人技术与系统国家重点实验室开放研究项目(SKLRS-2010-ZD-06);国家自然科学基金资助项目(61075086,60875058);国家高技术研究发展计划资助项目(2007AA041601,2007AA041602,2007AA041603) |
| |
| 摘 要： | 为实现烹饪机器人无级火力强度调节,进行鼓风式燃气燃烧器的双压强火力数值计算与实验.建立燃烧器引射管的基本方程、组分输运方程和湍流方程等数学模型;应用流体力学分析软件FLUENT建立引射管二维轴对称气体运动模型,确定了边界条件、初始状态和有限速率化学反应模型;根据燃烧器喷嘴中心高压空气压力值对可燃气体速度提升和引射吸入空...
|
| 关 键 词： | 烹饪机器人 火力系统 双压强 鼓风式燃气燃烧器 |
Numerical methods and experiments of dual-pressure fire system for cooking robot |
| |
| YAN Wei-xin,MA Wen-tao,FU Zhuang,ZHAO Yan-zheng and ZHOU Xiao-yan.Numerical methods and experiments of dual-pressure fire system for cooking robot[J].Journal of Harbin Institute of Technology,2011,43(5):99-105. |
| |
| Authors: | YAN Wei-xin MA Wen-tao FU Zhuang ZHAO Yan-zheng and ZHOU Xiao-yan |
| |
| Affiliation: | Research Institute of Robotics,Shanghai Jiao Tong University,200240 Shanghai,China; State Key Laboratory of Robotics and System,150001 Harbin,China;Research Institute of Robotics,Shanghai Jiao Tong University,200240 Shanghai,China; State Key Laboratory of Robotics and System,150001 Harbin,China;Research Institute of Robotics,Shanghai Jiao Tong University,200240 Shanghai,China; State Key Laboratory of Robotics and System,150001 Harbin,China;Research Institute of Robotics,Shanghai Jiao Tong University,200240 Shanghai,China; State Key Laboratory of Robotics and System,150001 Harbin,China;School of Tourism and culinary Science,Yangzhou University,225009 Yangzhou Jiangsu,China |
| |
| Abstract: | To realize adjusting the fire intensity of cooking robot continuously,a numerical calculation and experiments of dual-pressure fire system for blast gas combustor were carried out.Firstly,the basic equations of fluid mechanics,the equations of component transport and the equations of turbulence for the induction tunnel of combustor were established.Secondly,the CFD software FLUENT was utilized to build the two dimensional axisymmetry gas-kinetic model for the induction tunnel,to define the boundary condition,the initial state and the finite-rate chemical reaction model.Thirdly,the control method of dual-pressure fire intensity was obtained.According to the variation curve of pressure value of high-pressure air in the nozzle central axle with the accelerating value of combustible gas and quantity of air imbibed by ejection,the optimal matched pressure value of high-pressure air based on the specific heat load of combustible gas was obtained.The method was used on the cooking robot,which showed that the fire intensity feedback control could be achieved precisely and the power of common pressure(2.0 kPa) combustible gas combustor could be up to 18 kW. |
| |
| Keywords: | cooking robot fire system dual-pressure blast gas combustor |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《哈尔滨工业大学学报》浏览原始摘要信息 |
|
点击此处可从《哈尔滨工业大学学报》下载全文 |
|
