The value of jet-to-surface spacing impacts a complicated effect on the flow and heat transfer for jet array impingement;

射流孔与冲击靶面间距对阵列射流冲击的流动和换热特性影响是非常复杂的；

The thermal images show truly the features of local heat transfer for each jet impingement cooling.

热图像真实地反映出每一股射流的冲击冷却局部换热特征。

An experimental investigation on single circular impingement heat transfer by nitrogen-hydrogen mixture is presented.

以氮氢混合气体为模化介质，研究了单孔冲击射流传热过程。

An experimental investigation on single circular impingement heat transfer by nitrogen - hydrogen mixture is presented.

以氮氢混合气体为模化介质,研究了单孔冲击射流传热过程.

It has changed enterprise not only self production management control, moreover trade method to tradition brings about impingement .

它不仅改变了企业本身的生产、经营、管理，而且对传统的贸易方式带来冲击。

Effects of the impingement distance, the impinging hole arrangement and the initial crossflow on heat transfer characteristics are investigated.

研究了射流冲击间距、射流孔排列方式和初始横流等因素对换热特性的影响。

The main research contents are the followings: The thermal visualizations of jet impingement cooling with single or double row holes inside semi-confined …

半封闭肋化通道射流冲击换热特性的数值和实验研究- 技术总结- …

Experimental and numerical simulation results were presented to describe the flow behavior in the channel with staggered jet impingement arrangement.

用实验和数值模拟的方法，研究了在错排冲击孔作用下的受限通道的流场结构。

The focusing mechanism was running handiness in high dependability, also having preferable the ability for anti-vibrancy and anti-impingement.

同时该调焦机构具有运行平稳、轻便、和可靠性高等特点，并且具备较好的抗振、抗冲击的能力。

On the basis of the similarity theory, the local impingement heat transfer coefficient of a single hole impinging on a plate in a limited space was studied with constant heat flux methods.

在相似理论指导下用恒热流方法研究了封闭空间内单孔冲击局部换热系数。