| 查看: 926 | 回复: 3 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
[求助]
【求助摘要翻译】摘要已翻译，麻烦搞机械方面的虫友帮忙指正一下
|
|||
|
摘要：为了揭示物料运动规律与叶片式抛送装置功耗及抛送效率之间的关系，从而降低叶片式抛送装置功耗、提高抛送效率，采用理论分析、虚拟样机技术与高速摄像技术相结合的方法对物料沿抛送叶片的运动进行研究。建立了适合前倾、后倾及径向叶片的物料沿抛送叶片运动的动力学模型及ADAMS模型，为了综合考虑气流对物料以及物料间的相互作用引入当量摩擦系数，通过与高速摄像试验数据进行回归分析得到当量摩擦系数的值，进而对动力学模型及ADAMS模型进行了修正。通过分析功耗及抛送效率与物料运动规律之间的关系，获得了物料最佳抛出角范围约为60° ~130°。该研究为叶片式抛送装置参数优化奠定了基础。 Abstract: To reveal the relationship between material movement rules and power consumption and throwing/blowing efficiency of an impeller blower, theory analysis, virtual prototyping and high speed photograph technology were used to study the material movement rules along paddles. Dynamic equations of materials along paddles were established and the movement of materials was numerically simulated with the adoption of computer dynamic software ADAMS, which adapted to all kinds of mounting angle of blade. Through the analysis of the relationship between material movement rules and power consumption and throwing/blowing efficiency, the material-threw angle at its optimal range was obtained, which was from 60 degree to 130 degree. The results can provide effective references to the further optimization of the working parameters of impeller blowers. |
回复此楼» 猜你喜欢
281求调剂（0805）
已经有8人回复
-
环境领域全国重点实验室招收博士1-2名
已经有3人回复
-
材料专硕306英一数二
已经有10人回复
-
301求调剂
已经有6人回复
-
一志愿天津大学化学工艺专业（081702）315分求调剂
已经有7人回复
-
302求调剂
已经有6人回复
-
26博士申请
已经有3人回复
-
268求调剂
已经有3人回复
-
311求调剂
已经有10人回复
-
被我言中：新模板不强调格式了，假专家开始管格式了
已经有4人回复
【答案】应助回帖
zhaizhiping(金币+80, 翻译EPI+1): 10 2011-06-07 09:33:50
| https://muchong.com/bbs/viewthread.php?tid=3259886 这个帖子里有些摘要常用的句式，你可以参考下 |
3楼2011-06-06 20:40:52
2楼2011-06-06 20:38:14
4楼2011-06-06 21:56:59
