impingement相关论文
Overall Thermal Performances of Double-Wall Effusion Cooling Covered by Simulated Thermal Barrier Co
A coupling configuration of double-wall cooling and exterior surface thermal barrier coating (TBC) is one of the most pr......
Posteromedial Ankle Impingement Caused by Hypertrophy of Talocalcaneal Coalition:A Report of Five Ca
Ankle impingement syndromes are common disorders that can be attributed to many factors.To the best of our knowledge,pos......
postermedialankleimpingementcausedbyhypertrophyoftalocalcanealcoalition:Areportoffiveca
Background: Ankleimpingementsyndromesarecommondisordersthatcanbeattributedtomanyfactors....
用傅里叶光学方法从理论上分析了带有滤波器的相干性莫尔偏折法的测量原理,把这种方法用于真实火箭燃气射流冲击场的实验研究.获得......
用傅里叶光学方法从理论上分析了带有滤波器的相干性莫尔偏折法的测量原理,把这种方法用于真实火箭燃气射流冲击场的实验研究.获得......
Characteristics of flow and heat transfer of kerosene impingement jets were studied numerically.The coupled effect of he......
在喷嘴流道内嵌入中心体以诱发空化射流,借此来研究空化区形态及空化泡的空蚀作用.在不同相对直径条件下,研究自由射流条件下的射......
Novel algorithm of gait planning of hydraulic quadruped robot to avoid foot sliding and reduce impin
本文通过对荣华二采区10...
Numerical Simulation of Jet Behavior and Impingement Characteristics of Preheating Shrouded Superson
As a novel supersonic jet technology,preheating shrouded supersonic jet was developed to deliver oxygen into molten bath......
Effects of impingement and friction of swirling air stream on prefilming airblast atomization of non
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of impingement and friction of swirling air stream on prefilming airblast atomization of non
Liquids to be broken up using a prefilming airblast atomizer are usually Newton liquids with relatively low viscosities.......
BACKGROUND Cases of obturator nerve impingement(ONI)caused by osteophytes resulting from bone hyperplasia on the sacroil......
Although the relationship between the material properties of the coracoacromial ligament and rotator cuff tears has been......
应用动力学方法对货物拦阻网冲击响应进行了研究。在深入分析拦阻网多种非线性特性的基础上，推导货物拦阻网的冲击动力学方程，通过PA......
用数值模拟方法研究了带冲击的气膜冷却系统的流场结构，示出了气流和冲击腔内的螺旋流动、气膜孔下游的肺状低压区、横截而对称双漩......
为了研究喷油时刻和高压共轨管内燃油压力对燃油喷雾的影响，以4D20 T 增压柴油机为原型，对其燃烧室进行了测绘，并制作了仿形壁面，进行......
娘子关发电厂3号锅炉自2003年1月改用撞击式水平浓淡燃烧器以来，运行中存在严重结焦和掉焦、灭火频繁等问题。通过对该无弯曲板的撞......
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.总结了不同流动、几何结构参数对冲击换热系数影响的一些规......
本文采用一种有效的激光-莫瑞光栅干涉系统首次拍摄到真实火箭燃气射流冲击流场的激波结构.解决了长期以来无法拍摄到高温、高速、......
用改进的MUSCL格式解三维、可压缩平均雷诺纳维尔-斯托克斯方程组,湍流模型为Spalart Allmaras代数模型,计算和分析了火箭发射管内......
Dynamic knee valgus kinematics and their relationship to pain in women with patellofemoral pain comp
Background:Dynamic knee valgus(DKV)is an abnormal movement pattern visually characterized by excessive medial movement o......
Development of total hip arthroplasty (THA) now spans more than 5 decades encompassing combinations of metal-on-metal (M......
通过对带加热夹套的气流喷射式流化床干燥器进行传热机制理论发析和相应的试验研究，结果表明，采用圆筒形带加热夹套的底要显著提高这......
针对目前描述液滴碰壁现象的经验模型的不足,基于TAYLOR比拟思想建立了单液滴碰壁的TAR模型。该模型指出,判别液滴能否反弹的临界......
本文提出一个适合在准维模型中使用的直喷式柴渍机喷雾碰壁与空气卷吸的数学模型。采用紊流射以理论推出新的壁面射流计算公式，并在......
在对固态相变的三个相互重迭的子过程——形核、长大和碰撞分别建模分析的基础上，得到了等温和等加热速率转变中动力学参数的解析解......
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辊道是中厚板生产中不可缺少的部件,工作环境恶劣,尤其是机前机后辊道,除热辐射外还有氧化铁皮及油水侵蚀,并且承受很大冲击。用有......
现代各国法律对隐私权的保护十分重视，但在我国的立法中并没有将其以独立的人格权予以规定，司法实践中只能将其归入名誉权中给予救济......
本文介绍火箭燃气射流冲击场的实验研究方法和结果,采用大口径长程莫阿偏折仪获得了自由射流和射流冲击场的莫阿偏折图,定量得到马......
The purpose of this study was to evaluate the preoperative radiographs with cases of developmental dysplasia of the hip ......
Bilateral Symptomatic Lateral Parapatellar Synovial Plica of the Knee in an Adolescent Athlete: A Ca
We report herein a rare case of lateral parapatellar synovial plica that developed simultaneously in both knees. A 15-ye......
Mucoid degeneration of cruciate ligament is rare cause of knee pain, however there are some cases causing pain and restr......
Background: Clavicular hook plates are effective fixation devices for lateral end clavicle fractures and acromioclavicul......
Arthroscopic Subacromial Decompression for Small and Medium Size Tears of Rotator Cuff without Tendo
According to our previous clinical impression, we hypothesized that patients who had symptomatic rotator cuff tendon tea......
Subacromial impingement syndrome (SIS) has been described as the most common form of shoulder pathology argued that 100%......
主要论述以碰撞为基础的水基液态清洗技术的原理,分析影响碰撞清洗作用效果的因素;介绍水基液态清洗系统设计研究中的新工艺、新技......
目的探究淹没水射流对铝合金及铜合金材料的冲击与空蚀作用。方法为获得关键射流工况参数对射流冲击和冲蚀效果的影响,对射流压力......
An experimental investigation of the jet nanofluids impingement heat transfer characteristics of mini-channel heat sink ......
Here we describe a 28-year-old man with a history of right hip pain for the past 11 years and ankylosing spondylitis for......
Femoroacetabular impingement(FAI)is an increasingly recognized condition,which is believed to contribute to degenerative......
AIM:To evaluate the association between various risk factors,including sleeping position,and impingement syndrome.Imping......
BACKGROUND Posterior ankle impingement syndrome(PAIS)is a cause of ankle pain due to pinching of bony or soft tissue str......
首次报导了单束园形浸没水射流冲击在竖直平板上局部热特性的实验结果。驻点传热同已有文献报导的自由射流的结果基本一致,可用本......
Novel algorithm of gait planning of hydraulic quadruped robot to avoid foot slidingand reduce imping
In order to solve kinematic redundancy problems of a hydraulic quadruped walking robot,which include leg dragging,slidin......
气化炉是IGCC发电系统的关键设备，在试验中采用火焰摄像系统拍摄了多喷嘴对置气化炉内撞击气化火焰图像，用像素点覆盖法计算了撞击气......
Excessive mechanical loading is considered the major cause of rotator cuff tendinopathy.Although tendon problems are ver......
Technique of subtalar arthroscopy is rapidly evolving.Increasing number of traditional open procedures for the subtalar ......
Posterior ankle impingement syndrome(PAIS)is a common injury in athletes engaging in repetitive plantarflexion,particula......
