spiral cooler

According to Ohm's law and Kirchhoff's current law,a differential equation,which related the potential gradient along the width of the spiral plate cooler to the current density at the surface of spiral plate,was deduced.

根据欧姆定律和克希荷夫定律推导了在螺旋板式冷却器中沿宽度方向电位梯度的变化与螺旋板表面电流密度关系的微分方程式 ,进而得出沿螺旋板宽度方向的电位分布方程 ,并通过模拟试验予以验证 。

In this article, a new technology is advanced to processing micro-spiral cooling hole by electro-chemical machining (ECM) using of shaped electrode.

螺旋冷却孔是肋化通道的一种形式。

A Research About Die Set Designing and Testing of Hard Alloy Rods With Helical Twisted Coolant Holes;

硬质合金内螺旋冷却孔棒材的模具设计和试验研究

Numerical Study on Cooling Deterioration Area Between the Film Cooling Holes of Rotating Blades

旋转叶片气膜冷却孔间冷却死区的数值研究

Research on Auto-cleaning Technology of Self-rotating Spiral in Tube of Cooling Crystallization Equipment;

冷却结晶设备管内自转螺旋自动清洗技术研究

APPLICATION OF SPIRAL NOZZLE IN COOLING TOWER AND ITS TECHNICAL IMPROVEMENT

螺旋喷嘴在冷却塔上的应用及工艺改造

Experimental study on aniline diazotization without cooling in a spiral reactor

无冷却螺旋管式苯胺重氮化反应工艺试验研究

Water Cooling or optional oil heating/ cooling of the Rolls where the water or oil flows in spiral channels near the roll surface which gives an extremely efficient cooling/ heating of the rolls and the compound being milled.

水冷却或油加热/冷却方式，是通过贴近辊表面的螺旋型流道来实现的，保证强力的加热冷却效果。

hydraulic gait-model all-auger drilling machine

液压步履式螺旋钻孔机

CYLINDER BLOCK COOLANT DRAIN PLUG

汽缸体冷却剂放油旋塞

orificing the coolant

对冷却剂加孔板节流

insert(a screw or bolt)into such an enlarged hole

将（螺钉或螺栓）旋入埋头孔中.

Hard chrome-coated surface. Surfaces: mirror, halfmirror, fine mist and mist. Jacket spiral cooling water forced heat exchange.

表面镀硬铬潞，镜面、镜面、雾面和雾面四种表面状态。夹套螺旋式冷却水强制热交换结构。

Propeller fans exhaust air through holes in the wall.

螺旋式通风机从壁孔中排出空气。

An experimental study of the auger bored cast-with-pressure concrete pile on soft ground

软土地区长螺旋钻孔压灌桩试验研究

Study on the Reliability of the Auger Bored Cast-with-pressure Concrete Pile

长螺旋钻孔压灌混凝土桩可靠度研究

Usefulness of spiral CT for diagnosing gastroduodenal perforation

螺旋CT对胃、十二脂肠穿孔的诊断价值

FEM for a type drilling-perforating casing with screw holding in open hole completion

裸眼完井螺旋钻孔-射孔套管的有限元分析

Performance on the Orifice Energy Dissipation and Decompression Equipment of the Step and Spiral-orifice Style

阶梯螺旋孔口式孔板消能降压装置性能

The Research of the Rule of Helical Involute Spline Cold Rolling;

螺旋渐开线花键冷滚轧成形规律研究