rotary spacer

用法例句

Based on the design and operation characteristics of two types of rotary spacers of heat-supplying turbine,an approximite variable state calculation method to the rotary spacers is put forward,which is more simple and convinient than the old method.

通过研究抽汽供热式汽轮机中的喷嘴配汽式旋转隔板和节流配汽式旋转隔板的设计结构和运行特点,应用弗留格尔公式和计算喷嘴流量的公式,针对喷嘴配汽式旋转隔板级的变工况计算,提出了一种近似的计算方法。

Study on shell side heat transfer and pressure drop characteristics of helical baffles heat exchanger;

螺旋隔板换热器壳侧传热与流阻性能研究

A study of heat transfer property of low-fin-tube oil cooler with helical baffle;

螺旋隔板低肋管机油冷却器的传热特性研究

Heat transfer experimental research and numerical simulation on three-dimensional finned tube with helical baffles

螺旋隔板三维翅片管传热实验研究与数值模拟

For petal-shaped fin tube oil-cooler with helical baffle s, as the oil pressure drop in shell side is 90 kPa , the overall heat transfer coefficient of oil_cooler is 3200 W/(m2·K)， which is 15% higher than that of low fin tube oil-cooler with helical baffles, and is 5 times as large as that of smooth tube oil-cooler with segmental baffles, so it is an efficient oil-cooler.

对于螺旋隔板花瓣管润滑油冷却器， 当壳程油侧压降为90 kPa时， 其总传热系数可达3200 W/（m2·K）， 比螺旋隔板低肋管油冷却器高15%以上， 为普通弓形隔板光滑管油冷却器的5倍左右， 因而它是目前国内外传热效能最高的水冷壳管式油冷却器。

0 software is used to carry on the numerical simulation to flow field, temperature field and pressure field one section of helical baffles petal - shaped fin tube single - tube exchanger.

0软件对整个螺旋隔板花瓣管单管换热器的一段的流场、温度场进行数值模拟,结果显示壳程内的主体流动趋势仍是螺旋状,但在翅片附近速度场的大小和方向变化较大,证明翅片的存在激发了流体的边界层分离和湍动,从而强化了传热。

0 software is used to carry out the numerical simulation of the flow field,temperature field and pressure field of helical baffles smooth tube single-tube exchanger.

0软件对整个螺旋隔板光滑管单管换热器的流场、温度场和压力场进行数值模拟,并与实验测量和计算结果进行了对比,验证了数值模拟的准确性。

control rotary diaphragm

(抽汽式汽轮机用)旋转隔板

optical Farday rotation isolator

光学法拉第旋转隔离器

impart spin to a cricket ball

使板球增加旋转力.

compression refuse collector

旋转板自装卸垃圾车

Motion Clip SlaveRotation

运动粘贴板附属旋转

Mark in C around to D.

样板从C点旋转D点

“（Callsign）,make [number] orbit right/left，for traffic / spacing.

19“（呼号），右转/左转盘旋（数值）圈，有活动/调整间隔。”

Heat transfer experimental research and numerical simulation on three-dimensional finned tube with helical baffles

螺旋隔板三维翅片管传热实验研究与数值模拟

rotating compartment, designed to simulate supersonic flying conditions

旋转隔间,为模拟超音速飞行条件而设计

Using a wrench, loosen the diaphragm assembly by turning the hex bolt counterclockwise.

用扳手反时针方向旋转六角螺栓，松开隔膜总成。

Design on stabilization loop of roll-isolated SINS in spinning projectile

旋转弹用横滚隔离捷联惯导稳定回路设计

General;Reciprocating;Reciprocating Diaphragm;Roller Vane;Rotary;Screw

常规;往复式;往复隔膜式;滚压叶轮式;旋转式;螺旋式

General;Centrifugal;Gear;Screw;Helical Rotor;Reciprocating;Diaphragm

常规;离心式;传动式;螺旋式;螺旋转子式;往复式;隔膜式

rotary grass board

(割草机上的)旋转式分草板

Pivot the pattern so that the unwanted dart is closed up.

旋转样板,收拢不需要的省道。

The technique of moving shaped darts around the pattern is based on the pivoting techniques shown in previous examples.

样板四周成型省的移动依据旋转技法。

The carriage feeds the tool while the workpiece rotates.

当工件旋转时，拖板送进刀具。

Dancers wheeled gracefully on the ballroom floor.

舞蹈者在舞厅的地板上优雅地旋转。