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小型静态火旋涡的实验研究 被引量:5
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作者 周建军 姜冯辉 +1 位作者 禹颂耕 钟占荣 《实验力学》 CSCD 北大核心 1997年第3期406-410,共5页
本文介绍了一种研究火旋涡的实验方案,利用火旋涡发生器测量了火旋涡的温度分布,并对火旋涡的旋转速度、燃烧速率及进风口风速等物理量与进风口大小之间的关系进行了初步的分析.实验中观察到的火旋涡稳定,明显,效果理想.
关键词 静态 火旋涡 实验研究 火旋涡发生器 森林
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CAE Supported Ornamental Flame Product Design-Vortex Flow Guiding with Fuel Lift Mechanism
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作者 Wei Long Chen Fang Lin Chao 《Journal of Energy and Power Engineering》 2018年第3期150-157,共8页
The vortex flame design process was investigated. Combine qualitative and CAE (computer-aided engineering) simulation proposed to fulfill the functional requirement. Guidance channel can produce an ornamental flame ... The vortex flame design process was investigated. Combine qualitative and CAE (computer-aided engineering) simulation proposed to fulfill the functional requirement. Guidance channel can produce an ornamental flame with acceptable height. The lift mechanism comprises a supporting member and bearing and allows moving to the predetermined height. It allows a user to add fuel and cleaning base parts safely. Rigid body linkage and flow field simulated enables fine tune of geometric parameters. Functional test and measurement are carried out to confirm the product features. The measured average temperature of the metal chassis is 37.25℃, and that of glass is 141℃. 展开更多
关键词 Ornamental flame flow guiding CONVECTION lift mechanism computer aided engineering.
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