1)lateral jet侧喷流
1.Implicit finite volume TVD schemes are applied to numerically simulate unitied interaction flowfield over projectile with lateral jets and base bleed.应用隐式有限体积 TVD 格式数值模拟了弹丸底排流-侧喷流共同干扰流场,研究了底排流动对于弹丸侧喷干扰流场的影响,分析了弹丸底排-侧喷共同干扰流场的特性,表明底排流具有添质加能和引射两种相反的作用,发现底排流减弱了侧喷流对弹底流动的影响,研究结果对于底排-火箭复合增程技术具有重要的参考价值。
2.In order to study complicated interacting flow field over projectile with lateral jets, external interacting turbulence flow over projectile with lateral jets was numerically simulated in supersonic speed and zero attack angle.计算结果得到了清晰的流场波系结构 ,并从流场波系结构、弹体和弹底表面压力分布等角度与无侧喷流情况进行了对比与分析 ,表明侧喷流不仅提供增程推力 ,而且改变了弹丸阻力特性 ,其结果对于研究弹丸的火箭增程技术具有重要意
3.A launch vehicle with lateral jet as its attitude control mechanism during ascending stage was proposed.建立了运载器起飞段侧喷流直接力姿态控制模型。
英文短句/例句
1.Research on Attitude Stabilization Problem for Control System with Lateral Jet侧喷流直接力控制的运载器姿态稳定问题研究
2.Research on Launch Vehicle Attitude Control Based on Direct Lateral Force基于侧喷流直接力技术的运载器姿态控制方法
3.Exploring Interaction between Side Jet and Flow Stream and Its Effect on Aerodynamic Characteristics飞行器侧向喷流流动干扰与气动特性影响研究
4.Studies of Lateral Jet Control on Endoatmospheric Interceptor;大气层内拦截弹侧向喷流控制技术研究
5.Experiment on spray characteristics of baffle-type injector in cross flow侧喷挡板式雾化喷油杆喷雾特性实验
6.Lateral jet is an important means for missile control in high altitude.侧向喷流是导弹在中高空进行姿态控制的重要手段。
7.side-mounted fuel injection pump侧向安装燃油喷射泵
8.The fountain uttered glittering streams of water.喷泉喷出晶莹的水流。
9.It has now been demonstrated that fluid injection schemes can produce a sufficient side force to meet the requirements of many applications.现在已经证明，流体喷射的方案能产生足以满足很多用途所要求的侧向力。
10.Pungent smoke shot up in an angry Jet from a side of the pan.刺鼻的烟从平底锅的一侧猛地往上喷.
11.The shower threw a hard tight stream.淋浴喷水器喷出一股急流。
12.An outlet, such as a nozzle, used for emitting such a stream.喷嘴用于施放流体的出口，如喷嘴
13.To flow or cause to flow like a fountain.（像喷泉般）流动（使）泉水般地喷出或涌出
14.Computation of three-dimensional flow field in secondary gas injection for thrust vectoring nozzle气体二次喷射矢量喷管三维流场计算
15.Research about Nozzle Discharge Speed Distribution for Meltblown Model熔喷模头喷嘴孔流场速度分布的研究
16.Numerical Simulation of Flow Field in Laval Nozzle of Oxygen Lance氧枪喷头Laval喷管内流场的数值模拟
17.However, the bulk of metal in the retreating side is transported backward into the advancing side along the rotation direction.返回侧金属沿旋转方向流入前进侧。
18.axial flow turbojet轴流式涡轮喷气发动机
相关短句/例句
side jet侧向喷流
1.Wind tunnel test study for side jet interaction effects in shock tunnel;激波风洞侧向喷流干扰效应试验研究
2.Mathematical models are built and the phenomenon of side jet interaction with external flow is analyzed,the interaction model is presented by the jet interaction amplification factor,then the blended control system of reaction jets and aerodynamics which based on dynamics inversion method is established.分析了侧向喷流与来流的干扰现象,建立了通过干扰放大因子来描述的侧喷与来流的干扰模型,然后设计了基于动态逆方法的直接力与气动力的复合控制系统,最后仿真分析比较了纯气动控制和复合控制的控制效果。
3.At first, the phenomenon of side jet interaction with external flow is analyzed, and the interaction model is presented by the jet interaction amplification factor ( K ), and then the compound control model of jet thrust and aerodynamics is established.以大气层内拦截导弹侧向直接力和气动力的复合控制系统为研究对象 ,首先分析了侧向喷流与来流的干扰现象 ,建立了通过干扰放大因子来描述的侧喷与来流的干扰模型和侧向直接力与气动力的复合控制模型 ,将复合控制系统分解为直接力子系统和气动力子系统 ,并分别针对侧向直接力和气动力的特点设计了直接力控制子系统和气动力控制子系统 ,仿真分析了两个子系统的性能及复合系统的性
3)lateral jet侧向喷流
1.Experiment research about lateral jet in hypersonic flow;高超声速侧向喷流干扰气动特性试验研究
2.Experimental investigations of lateral jet interaction in hypersonic flows;高超声速流动中侧向喷流干扰特性的实验研究
3.A study of gas dynamic gain performance of lateral jets;侧向喷流的气动增益特性研究
4)heterogeneous lateral jet异质侧喷流
5)multi-lateral jet多侧向喷流
1.Transient interaction flow field of the multi-lateral jet hypersonic interceptor in the aerosphere was calculated by means of unsteady Navier-Stokes equations.利用非定常N-S方程数值求解技术,计算了大气层内高超音速拦截弹带多个横向喷流的瞬态干扰流场,为拦截弹瞬态多侧向喷流的精确控制力建模提供了理论参考依据。
6)side back jet侧后向喷流
1.The influence of clearance between the nozzles and the model of the surface pressure was used in the hybrid extended-range technique of the side back jet.在风洞实验中采用纹影照相和压力分布相结合的实验方法,确定了侧后向喷流复合增程技术中喷嘴—模型之间间隙的大小对表面压力的影响。
延伸阅读
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