The velocity and temperature profiles of water flow in the shell-side of a shell-tube waste heat boiler were experimentally studied.
本文对列管式废热锅炉火管管间液体流速场和温度场进行了实验研究。
The correctness of using periodic unit duct model to simulate the shell-side flow and heat transfer is confirmed for the first time, when using the corrugated tube.
本文首次验证了纵流壳程换热器选用波纹管作为换热元件采用单元流道模型对壳程进行数值模拟的正确性,同时验证了数值模拟结果的正确性。
Under low packing density, convection is significant in shell-side flow, which is preferable for the reduction of dead zone area and the higher utilization of contacting area.
较低的封装分率下,组件壳程对流作用明显,有利于减少死区,充分利用膜接触面积。
The results showed that the total heat transfer coefficient of heat exchanger with hot water arranged in shell-side was relatively higher by 33% than that with hot water arranged in tube-side.
结果表明:在相同的管、壳程流速下热流体在壳程时换热器总传热系数比热流体在管程时相对高出约33%。
The calculation method for bolt pretightening force of tube side gasket and shell side gasket was proposed.
提出了管侧垫片和壳侧垫片螺栓预紧力的计算方法。
On the flip side, test designers can enjoy the convenience of having ClearQuest test management run from within the same shell as the test scripting tools.
在事情的另一方面,测试设计者能够享受到ClearQuest 测试管理从与测试脚本工具相同的界面中运行所带来的便利。
Cashew poisoning is rare, but those who handle them in order to manufacture them to get the shell off sometimes experience the side-effects.
虽然腰果中毒的案例比较少见,但是给他们去壳生产的工人由于亲密接触,有时候会有副作用的隐患。
The main deck, bottom, and side shell also form a tight envelope to withstand the sea locally.
主甲板,船底和舷侧壳也组成了一个坚固的外壳来抵挡当地的海水。
When equipment slotted side gap, face plate electrode and groove, perpendicular to the bottom of the shell and necessary.
当设备有槽侧的隔阂时,面临电极板和槽,壳有必要垂直于底部。
Z shell uses all this trickery to provide an RPS1 and RPS2 for right-side prompts on the initial and subsequent lines, respectively.
Zshell使用这种方法提供RPS1和RPS2,它们分别表示初始行和后续行右边的提示符。
Client-side debugging with the GWT shell.
用GWTShell进行客户端调试。
These measures significantly reduce the resistance and laminar flow zone in the shell side. The gas pipe connection orientation on the shell side can be freely selected.
这些措施显著降低了壳程阻力和滞流区,壳程的气体接管方位可任意选定。
The double shell side heat exchanger for use in hydrogenated unit is divided into two kinds of flange type and thread lock ring type.
加氢装置用双壳程换热器分为法兰式和螺纹锁紧环式两种。
The shell side of the rod baffle heat exchanger is so complicated that the flow field and enhanced heat transfer mechanism of the shell side cannot be commentated by the theoretical method.
折流杆换热器壳程结构复杂,用理论方法难以获得壳程流体流动和强化传热机理。
The heating medium will flow through the heater tubing while the fuel gas will fill the shell side of the heater.
加热介质流过加热器管,而燃气则注入加热器壳程。
Pillars shall be supported on the double bottom floors or on the web frames on side shell plates.
柱子应支撑在双层底或舷侧的强结构上。
The calculation method for bolt pretightening force of tube side gasket and shell side gasket were proposed.
给出了管程和壳程垫片螺栓预紧力的计算方法。
Internal expansion joint shall be adopted to single tube side float head heat exchanger for avoiding from large temperature difference stress, when design pressure on shell side is larger.
设计单管程浮头式换热器时,为避免较大的温差应力,在壳程设计压力较大的状况下,常采用内置膨胀节的形式。
The feed and nonpermeate outlet gas are on the "shell" side, and the permeate gas is on the "tube" side.
原料气和渗余气在壳程内流动,而管程内为渗透气。
By using this method, the process of the condensation of the vapor, the cooling of the condensed water and the heating of the content at shell side can be…
可更经济合理地用单台换热实现管程水蒸汽的冷凝及其凝结水的冷却、壳程介质被加热的换热过程。
The results showed that compared to conventional smooth segment baffle heat exchanger, the plate heat exchanger(PHE) can effectively strengthen the film heat transfer coefficient of the shell side.
研究结果表明,与传统的光滑管弓形隔板换热器相比,板式换热器能非常有效地强化空气侧的膜传热系数。
The cargo was generally tight stowed with no apparent canting or space created between the cargo and side shell frames.
货物基本堆放紧密,没有明显的倾斜,在货物与船侧舷肋骨之间也不存在空隙。
The delay heat is transferred to the component cooling water circulating through the shell side of the residual heat exchangers.
热量的移出是靠停冷热交换器壳侧的设冷水来实现的。
The structure, manufacture feature and matters needing attention in operation of double shell side heat exchanger a...
本文重点介绍了双壳程换热器的结构、制造特点和使用注意事项。
For bulk carriers, large shear stress always occurs at the top of hopper tank adjoining the side shell.
对散装货船,在底边舱的斜底板和船侧连结处的剪应力也较大。
Turbulent flow is obtained at lower Reynolds Numbers on the shell side, so that the fluid with the lower mass flow preferably goes on that side.
壳程流体在较低的雷诺数时就可获得湍流流动,因此,壳程适合低密度流体。
The side shell provides the webs for the main hull girder and is an important part of the watertight envelope.
舷侧壳为主体船身纵桁提供网装结构,并且是水密外壳的一个重要部分。
Buckling and plastic collapse of the stiffened panels which is composed of the deck, bottom plating and side shell easily causes the overall failure of a ship hull girder.
甲板、船底板、舷侧板和加强筋所构成的加筋板的屈曲和塑性破坏通常容易导致船体梁的总体失效。
The inspection indexes of the condensers were qualified in a water pressure test of tube side and shell side.
该设备通过管壳程水压试验,各项检验合格,制造取得成功。
The inspection indexes of the condensers were qualified in a water pressure test of tube side and shell side.
该设备通过管壳程水压试验,各项检验合格,制造取得成功。
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