涡轮发动机

The numerical calculation method of infrared radiant intensity of exhaust system of turbine engine without afterburning was studied.

研究了非加力涡轮发动机排气系统红外辐射强度的数值计算方法。

This paper gives an account of the fracture criteria predetermination made for cast or forged heat-resistant alloy or high strength alluminum alloy disk rotors of different structures used in rocket,helicopter and airfreighter gas turbines or marine high speed diesel engine superchargers.

本文叙述了对用于火箭、直升机、运输机的燃气涡轮发动机及船用高速柴油机增压器的锻、铸造耐热合金、高强度铝合金的不同结构轮盘转子破裂准则所作的预先确定；在旋转试验台上进行的轮盘转子破裂试验。

This camera is easy to operate with the function of automatically adjusting the diaphragm and distance.

燃气涡轮发动机的发展同抗蠕变镍基和铁基合金的发展紧密联系在一起。

Shawn Frayne, founder of Humdinger Wind Energy, developed a turbine-less generator that harnesses energy from the rapid wind-induced vibration (50 cycles per second) of a seven-to-ten-foot flap of taffeta fabric.

Humdinger风动能的创始人Shawn Frayne，发明了一个无风涡轮发动机，能从一个利用7-10英尺的塔夫绸织物拍打的快速风感应装置的震动中(每秒50转)获取能量。

The portfolio of products includes wind power systems, gas turbines, energy-efficient lighting and other products.

绿色产品组合包括了风力发电系统，油气涡轮发动机，节能照明及其他产品。

The turbo was also available with the four wheel drive Quadra transmission, and was capable of 227 km/h. The Renault 21 hatchback and sedan petrol-fueled models ceased production in early 1994 on the launch of the all-new Laguna hatchback, but the diesels and the Nevada remained on the market until their replacement Laguna variants were launched (late 1994 for the diesels and late 1995 for the Nevada).

在涡轮发动机也可与四轮驱动外接传输，并为227公里/每小时雷诺的21掀背车和轿车汽油为燃料的车型在1994年初停止生产的全新拉古娜掀背车的推出，但内华达州和柴油市场上，直到他们更换丽变种展开（已晚柴油和1994年1995年末为内华达州）。

Micro-Turbo-Engine Design and Test Research Group of Beijing University of Aeronautics and Astronautics, Headway of China Self-Authorized Design Research of Micro-Turbojet Engine, Journal of Aeroengine, Vol.

北京航空航天大学微型涡轮发动机设计与试制研究组，中国自主设计的微型涡喷发动机的研制进展，简报，航空发动机，32卷1期，2006年3月。

M1 A1 tanks weight 63.0 tons, the engine is mounted AGT-1500 gas turbine engines, the output power of 1500 (1119 kilowatts), an average of 24/ton, variable-speed device is used in Renk HSWL354 transmission to ensure that the M1 A1 tanks To 72 km/h speed.

M1 A1坦克重63.0吨，装的发动机是 AGT-1500燃气涡轮发动机，输出功率1500匹(1119千瓦)，平均24匹/吨，变速装置采用的是Renk HSWL354变速器保证了M1 A1坦克能以72公里/小时速度行驶。

In this paper,a method for computing windmilling drag is described.

李特维诺夫提出的计算发动机风车特性的方法，计算了燃气涡轮发动机风车状态时的内阻力。

The gas turbine engine windmilling is a state that when the engine doesn t work,the rotors temporarily operate at a sub-steady rotating speed due to the airflow ram and the co-work of aerodynamics,rotor inertia and drag torque.

由于很多燃气涡轮发动机都缺乏计算风车特性必需的低转速状态的部件特性，给计算发动机风车状态的特性带来了很大的困难。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。