Spiral baffle heat exchanger baffle type and feature are introduced, and the calculation formula of all geometry dimension of spiral baffle are given.
介绍了螺旋折流板换热器折流板的结构形式和特点，给出了螺旋折流板各部分几何尺寸的计算公式。
The method of CAD calculation for the sizes of baffle and spacer in helical baffle heat exchanger was briefly introduced.
简要介绍了螺旋折流板换热器的折流板及定距管尺寸的CAD计算方法。
Test results show the resistance of spiral plate is 30% of that of segmental baffle, and the heat transfer efficiency is improved by 10% at the same pressure.
试验结果表明，螺旋折流板阻力只有弓形的30%，此外，在同样的压降下，螺旋折流板传热效率也提高10%。
The research focal point in the future lies in flow and heat transfer mechanism and effects of baffle.
未来的研究重点是流动换热机理以及影响流动换热机理的因素。
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 rod baffle heat exchanger is a new type tube bundle support one to prevent the tube bundle from vibration, which is applied extensively at home and abroad.
折流杆换热器是为了避免管束振动而开发的一种新型管束支撑换热器，近年来在国内外得到了广泛应用。
The shielding function of the baffle to the heat radiation coming from pumping direction will directly effect on the various pumping performance.
障板对来自抽气方向的热辐射的屏蔽效果。将直接影响泵的各项抽气性能。
Aiming at the defects existing in the conventional heat exchangers with segmental baffles, a new type of tube-bundle support, called grid-baffle, was suggested.
针对传统的弓形折流板换热器壳侧存在的问题，提出新型管束支撑结构—折流栅。
An analysis is made on the vapor liquid flow and the heat mass transfer of the wave shaped baffle trays, with emphasis on the mechanism.
阐述波型挡板塔盘气液两相接触流动、传热、传质的机理分析。
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 mechanisms of heat transfer enhancement and pressure drop reduction are analyzed of a new type of rod baffle shell and tube heat exchanger with spiral groove tube bundles.
描述了新型折流杆换热器的强化传热和降低壳层压力降的原理，它与传统折流板换热器相比，传热效率高，材料及能耗小。
Abstract: primary baffle would influence the airflow above the primary mirror, which is not conducive to heat exchange between the mirror's surface and the ambient air.
摘要：遮光筒会影响主镜上方的空气流动，不利于主镜表面与周围空气的热交换。
A baffle in the heat exchanger was redesigned, and the control algorithm for the compressor was altered to recycle warmer gas when necessary.
重新设计换热器折流板，调整压缩机控制算法以达到必需时的热气循环。
The orifice-baffle support type heat exchanger(OSHE)supports tube bundle with circular orifice-baffles instead of conventional segmental baffles.
本文介绍多孔板支撑缩放管的管壳式换热器在硫酸生产中的应用效果，设备制造和保温经验。
The orifice-baffle support type heat exchanger(OSHE)supports tube bundle with circular orifice-baffles instead of conventional segmental baffles.
本文介绍多孔板支撑缩放管的管壳式换热器在硫酸生产中的应用效果，设备制造和保温经验。
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