Tuesday, September 15, 2009

Chinese military aircraft carrier "heart"

振奋人心:中国军队航母“心脏”即将跳动(2009-09-14 14:08:08)

资料图:沈阳一航动力所和一航黎明研制的可作为航母发动机的R0110重型燃气轮机模型。

中国早在02年10月开始研发的R0110重型燃气轮机,已在上个月获得突破性进展。该轮机可用作中型常规航空母舰主动力机组。

报道指出,中国国家科技部副部长曹健林在今年二月二十一日,率领一批专家团,前往渖阳,考察R0110重型燃气轮机的设计和制造状况。

目前,燃机零件已经完成,即将进入装配阶段;试车台各系统也已完成调整。预计今年三月完成整机装配,四月进行点火测试验收。

报道称,研发预算五亿人民币的R0110轮机组,是大陆自主研发的第一台重型燃气轮机,也让大陆成为全球第五个具备重型燃气轮机研发能力的国家。


该轮机的输出功率拥有十五万匹马力,比一万吨级的日本金刚级(神盾)驱逐舰的十万匹马力还大,可作为中型常规航空母舰的主动力来源。

根据去年八月加拿大报道,中国已启动航空母舰建造工程(解放军称为 “特种大型军用船舶”)。当时报道即称,中国已向俄罗斯购买四套“苏恺卅三”舰载战机使用的尾勾。同时,解放军也在确认生产航母系统的厂商。此意味,航母的总体设计、基础供电、发电机组的设计工作,已经完成,即将生产。


去年三月,中国外交部发言人曾证实,大陆正进行有关航母的研发。解放军的一位海军副司令也说,中国将在2012年建造出第一艘航空母舰。

重型燃气轮机是洁净高效发电的重大动力机械装备,微型燃气轮机是分布式供能系统的核心装备。“十五”期间,燃气轮机重大专项设立了重型燃气轮机和微型燃气 轮机两个研制项目。沈阳黎明航空发动机集团、哈尔滨东安发动机集团等大型国有企业,联合清华大学、中科院工程热物理所、中国燃气涡轮研究院等科研单位,以 产学研合作方式,开展联合攻关。


  通过重型燃气轮机的研发,初步形成了自主设计和制造重型燃气轮机的能力,带动了材料,先进制造等领域的创新。11万千瓦重型燃气轮机填补了有自主知识产权重型燃气轮机的空白,并具有明确的产业化前景。


  通过100千瓦级微型燃气轮机的研发,培养了独立研发微型燃气轮机及其热电联供系统关键技术和产品的队伍,使我国成为了掌握微型燃气轮机设计,制造技术并具有成套能力的国家。


  美国尼米兹级航空母舰的发动机总功率是19.4万千瓦,单论功率来说R0110完全可以作为我国研制的航母的动力。


  这标志着我国舰用燃气轮机又向前迈了一大步。接下来服役的大型军舰上将有可能装备我们自己研发的燃气轮机,我们的军舰将不用再依靠进口外国的燃气轮机.


: Chinese military aircraft carrier "heart" will beat (2009-09-14 14:08:08)
Tags: Military aircraft carrier, Chinese military gas turbine aircraft carrier

Data Figure: Shenyang, and an aircraft powered by an aircraft developed by the dawn as a heavy-duty gas turbine aircraft engine model R0110.

China as early as in October 2002 began the development of the R0110 heavy-duty gas turbines, has received a breakthrough in the last month. The turbine can be used as active medium-sized conventional aircraft power unit.



Reported that China's State Science and Technology Vice Minister Cao Jianlin February 21 this year, led a group of experts missions to Shenyang, visit R0110 heavy-duty gas turbine design and manufacture of the situation.


At present, gas turbine components has been completed and about to enter the assembly stage; test sets each system has to adjust. Is expected to be completed in March this year, machine assembly, acceptance testing in April to conduct the ignition.



Reported that the R & D budget of 500 million yuan of the R0110 wheel unit is China's first self-developed heavy-duty gas turbines, but also so that the mainland has become the world's fifth with heavy-duty gas turbine research and development capabilities.


The turbine output power has 150,000 horsepower, more than 10000 ton Japanese Diamond level (Aegis) destroyers hundred thousand horsepower is also large and medium-sized conventional aircraft carrier can be used as the active power source.



According to Canada in August last year, reported that China has started construction of an aircraft carrier (People's Liberation Army known as the "special large-scale military vessels"). Reported that at that time that China has purchased four sets of the Russian "Su-Sasan" carrier-based warplanes to use the tail hook. At the same time, the PLA has also confirmed that production of carrier systems vendors. This means that the carrier's overall design, basic electricity, generators of the design work has been completed and ready for production.




Last year, in March, the Chinese Foreign Ministry spokesman has confirmed that China is carrying out research and development related to an aircraft carrier. People's Liberation Army deputy commander of a Navy also said that in 2012 China will build a first aircraft carrier.



Heavy-duty gas turbine is a clean and efficient power generation a major power machinery and equipment, micro-gas turbine is the core of a distributed power supply system and equipment. "Tenth Five-Year" period, the establishment of heavy-duty gas turbine gas turbine major projects and micro-gas turbine 2 research project. Shenyang Liming Aero-Engine Group, the Harbin Dongan Engine Group and other large state-owned enterprises, joint Tsinghua University, Chinese Academy of Engineering Thermal Physics, Chinese Academy of gas turbine and other scientific research units to production and research cooperation, joint research.


Through the heavy-duty gas turbine research and development, initially formed a self-designed and manufactured heavy-duty gas turbine capacity, driven materials, advanced manufacturing, and other areas of innovation. 110,000 kilowatts heavy-duty gas turbines have independent intellectual property rights to fill gaps in heavy-duty gas turbines and has a clear prospect of the industry.


Through 100 kW micro-gas turbine research and development, foster an independent R & D micro-gas turbine combined heat and power supply system and its key technologies and products team, so that China has become a master micro-gas turbine design, manufacturing technology and has a complete set of capabilities.


U.S. Nimitz-class aircraft carrier engine total power was 19.4 kilowatts, one-on power for the R0110 can be used as the driving force of China's aircraft carrier developed.


This indicates that China's marine gas turbine a major step forward. The next service will be the possibility of large ships equipped with our own research and development of gas turbines, and our ships will no longer need to rely on imports of foreign gas turbines.



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