通过模拟湍流流动和湍流反应流,来加强对实验的指导。
With simulation of turbulent fluid field and reacting flows, We direct the experiments more efficiently and correctly.
采用的数值计算模型和方法适用于分析中心进气式固冲发动机反应流场。
Numerical calculation model and method are applicable to analyzing reacting flow field of the solid rocket ramjet with central air-inlet mode.
数值仿真模型中考虑了自燃推进剂雾化机理、高压分解燃烧和预混反应流湍流燃烧等。
The atomization mechanism of hypergolic rocket propellant and decomposition combustion at high pressure and turbulence burning of premixed reactant flow field are considered .
模拟结果给出了突扩燃烧室内湍流预混反应流的气体时均流场、组分浓度场与温度场的分布。
The calculated results cover the time averaged gas flow field, species mass fraction and temperature distributions for the premixed reacting flow in the sudden expansion combustor.
建立了任意斜交曲线坐标系下液体火箭发动机(LRE)内部工作过程的气液两相湍流化学反应流模型。
Two-phase turbulent reacting flow model of the internal operating processes in Liquid Rocket Engine (LRE) is set up in non-orthogonal curvilinear coordinates.
应用PHOENICS软件模拟了固体燃料冲压发动机(SFRJ)的冷流和以HTPB、PS为推进剂的简单反应流。
Cold flow field and simple reaction flow field of the combustion of HTPB and PS within the solid fuel ramjet (SFRJ) are simulated using PHOENICS program.
提出了一种新的方法来计算多组分化学反应流场。它首先引入了元素的分布方程,然后根据化学平衡的热力计算方法求解每一位置的组分及温度。
A new numerical method for the solution of multi-component chemical equilibrium flows by the elements distributing equations and thermodynamic calculation of chemical equilibrium was introduced.
为了分析发动机设计参数对反应流场的影响,用不同的条件进行计算,并由此分析了补燃室几何结构和液体燃料初始颗粒直径对燃烧效率的影响。
Calculations were carried out under different chamber configurations and initial droplet diameters, from which the effects of these conditions on the combustion efficiency were analyzed.
只要在数字世界中的旅行合乎逻辑、反应快速、即时反馈、很少干扰,用户就会体验“心流”。
Users can experienceflow only if their trips through cyberspace feel seamless, with fast response, immediatefeedback, and few distractions.
因此,我们生活在“反应的工作流”的时代,我们整天只是简单地对事物做出反应,而无法对那些最重要的事情具有前瞻性。
As a result we are in an era of "reactionary workflow" where we go all day simply reacting rather than being proactive about what matters most.
它主要通过让工作流步骤发出事件给引擎,从而使引擎可以处理这个事件或对该事件做出反应。
Mainly by causing a workflow step to emit some event to the engine so it can process it and react to it.
接下来,研究人员计划观察那些去年接种过甲流疫苗而未出现不良反应的人的免疫响应,以确认他们是否也同样产生了能对抗所有流感的超级免疫力。
Next they plan to examine the immune response of people who were vaccinated against last year's swine flu but did not get sick to see if they too have the same super immunity to flu.
如果电脑程序自己有思想,对你的命令不感冒,或是像个低能一样反应迟钝,你就会再次回到现实,“心流”消失。
If a computer program has a mind of itsown, is not responsive to your commands, or is so slow as to appear to be amoron, then you are again brought back to “reality” and lose flow.
仔细的观察和倾听这些用户,并且当这些用户工作在您的原型中定义的工作流时尝试记录下他们的反应。
Watch and listen carefully to these users, and try to videotape their reactions as they work through specific tasks you've defined for your prototype.
且既然消息总是源源不断的,你将陷入一种我称之为“反应式的工作流”的生活当中。
And since the flow of communication never ends, you slip into a life of what I have come to call "reactionary workflow."
另外,研究人员最近发现一些没有甲型H1N 1流感病毒抗体的年轻人对甲流病毒也有细胞介导的免疫反应。
In addition, researchers were recently surprised to discover that some younger people with no antibodies to swine flu still have cell-mediated immunity.
我遇到的许多人都研究出了与反应式工作流作战的方式。
Many of the people I met have developed ways to combat reactionary workflow. Here are a few tips on how they do it
本课题用ANSYS软件对某大型氧化反应器流固耦合进行了有限元应力分析计算。
In this thesis, stress analysis and calculation for a large oxidized reactor considering are made by using ANSYS FEM code.
立即反应的类型有流鼻水,眼睛发痒和类似哮喘呼吸问题。
The types of immediate reactions are running nose, itchy eyes and respiratory problems similar to asthma.
石膏浆液从吸收塔反应箱中排放出来,然后通过一台石膏排放泵的运行,被传送到水力旋流站。
The gypsum slurry exits the absorber reaction tank and it is conveyed to the hydro cyclone by using one of the gypsum bleeding pumps.
在浸没循环撞击流反应器中,以硝酸钙和磷酸钠为原料、乙酰胺为分散剂,采用水热法合成了纳米羟基磷灰石。
Nano - hydroxyapatite was synthesized by hydrothermal method in the submerged circulating impinging stream reactor, using calcium nitrate and sodium phosphate as reactants and acetamide as dispersant.
用粒子成像测速技术(PIV)和稳态法分别测量均相流体在热管生物反应器中湍流时的流场、温度场;
The flow field and temperature field of the uniformity phase fluid were measured by PIV and the steadystate method during the state of onflow.
实验制作了具有10个隔室的厌氧折流板反应器用于探讨其处理高浓度有机污水的性能和运行的稳定性。
An ABR with 10 compartments has been built to study the stability and performance of an anaerobic baffled reactor (ABR) in the treatment of a high-strength organic wastewater.
文中所建立的临界安全操作值判据可以为全混流反应器的安全运行提供有效的理论依据。
The criterion that the paper puts forward for the safe critical operation conditions, can offer the available theory reference for the safety of CSTR.
采用撞击流反应结晶方法,以青海盐湖水氯镁石为原料,制备了高纯纳米氢氧化镁。
High purity nano-sized magnesium hydroxide was prepared by impinging stream reaction crystallization method using bischofite (from Chaerhan salt lake, in Qinghai Province) as raw material.
根据试验结果,分别运用轴向扩散模型和多釜全混流反应器串联模型,对反应器沉淀区和循环区的流态进行了分析和判断。
Based on the experimental results, the flow pattern in the settling section and the circulating section of reactor were analyzed by axial dispersion model and tank-in-series model, respectively.
运用有限差分法计算了这种反应器内部的流场。
The flow field in this reactor was computed by means of finite difference method.
运用有限差分法计算了这种反应器内部的流场。
The flow field in this reactor was computed by means of finite difference method.
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