说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 总压脉动强度
1)  total pressure pulsation intensity
总压脉动强度
1.
Consequently,the change trend of the total pressure pulsation intensity and eddy scale in accordance of the growing up of the inflow was discussed,and finally.
总压脉动强度和涡旋尺度是描述发动机进气总压畸变流场脉动强度和大小的主要参数,对于发动机的稳定裕度有着较大的影响,了解它们在畸变流场中的变化趋势及其关系将有助于发动机稳定性控制研究。
2)  pulsation pressure amplitude
脉动压强强度
3)  fluctuating pressure intensity
脉动压力强度
1.
The experiential formulas to estimate fluctuating pressure intensity have been given.
本文根据6组共71个测点的原型观测数据,探讨了作用于葛洲坝二江泄水闸消力池隔墙上的脉动压力特性;提出了估算类似条件下的脉动压力强度的经验公式。
4)  pressure fluctuation
压强脉动
1.
Flow parameters such as phase holdup and pressure fluctuation,as well as their axial and radial distributions were measured at different superficial phase velocities.
在配料固相质量分数为29%的条件下,实验测定了不同操作条件下反应器内的轴、径向相含率及其分布,轴、径向压强脉动,初步揭示了分布器以及操作条件对局部流动参数的效应。
5)  fluctuating pressure
脉动压强
1.
Analysis of fluctuating pressure on curved surface bucket in spillway;
溢洪道曲面贴角鼻坎脉动压强分析
2.
Through model tests, the pressure strength behaviors of jet flow energy dissipation basin by aerated flow splitting piers are studied thereby obtaining the varying relations between the time averaged pressure and fluctuating pressure along the energy dissipation basin as well as the sharply weakening laws of pressure strength coefficients with an increase in inundation degrees.
通过模型试验研究了掺气分流墩射流消力塘的压强特性,得出了时均压强和脉动压强沿消力塘的变化关系及最大压强系数随淹没度增大急剧衰减的规律。
3.
The correlation,the spectrum and the turbulent scale of wall fluctuating pressure and fluctuating velocity,under the action of single and twin impinging jets,are studed in the paper by using 2-D LDA and the multiple points dynamic pressure scanning system.
本文用多通道动态压力检测系统和二维激光测速仪对在单股和双股射流作用下,水垫塘底板脉动压强与近壁脉动流速的相关、功率谱和紊动比尺进行了测试研究。
6)  turbulence intensity
脉动强度
1.
The measurements show that the longitudinal turbulence intensity of airflow cannot be neglected.
研究发现,风速纵向脉动很大,不容忽视;脉动绝对大小随进口风速提高有增强趋势,随着高度的增加则变化不大;垂线脉动强度平均值随主流速度基本成正向线性关系;以脉动强度与当地风速之比表示的相对脉动强度随高度增加而降低,并且不同风速条件下相对脉动强度在床面附近相差较大,远离床面则趋向一致。
补充资料:侧压承载强度
分子式:
CAS号:

性质:板材和其他零件连接时,在板面上垂直钻孔,用销、铆钉、螺栓插入固定,在其上施加平行于板面的负荷时,板所承受负荷的能力。板材的破坏主要是由孔中的铆钉或螺栓挤压孔壁造成局部塑性破坏而发展造成的。该值可将打好孔的试样用螺栓和金属夹板连接,然后分别将它们夹持于拉力试验机的上下夹具上,开动拉力机以一定速度分离上下夹具直至试样被拉破,即可算得测压承载强度。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条