Putin of all people, help china build turbine engines.

[syed putra]

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China makes turbine blade breakthrough that could give Type 055 guided missile destroyers an edge



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China makes turbine blade breakthrough that could give Type 055 guided-missile destroyers an edge

• ‘Milestone’ development comes as China pursues hi-tech goals
• Progress on the technology has big implications for Chinese naval power

PUBLISHED : Wednesday, 26 December, 2018, 8:03pm
UPDATED : Wednesday, 26 December, 2018, 8:18pm

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Laura ZhouMinnie Chan

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23 Dec 2018
China said it has produced a blade casting that could improve the performance of the heavy duty turbines that will power the latest generation of its guided-missile destroyers.
INKSTONE: CHINA NEWS BRIEFING
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State Power Investment Corporation (SPIC), one of China’s largest state-owned power generator companies, said it could now establish its own production process for the core component of 330-megawatt gas turbines.
SPIC said on its website on Tuesday that the blade casting was “China’s first breakthrough in core components in heavy-duty gas turbines” and “the most important milestone achievement” since 2015, when China launched a task force to develop a home-grown gas turbine.
Five things to know about China’s home-built destroyer
To generate electricity, air and fuel are mixed and combusted, causing the turbine blades to spin, driving the generator. The blades are typically made of superalloys designed to endure the high stresses created within the turbine.
China’s efforts to access critical but sensitive technologies – owned by foreign players such as General Electric in the US, Germany’s Siemens, Japan’s Mitsubishi and Italy’s Ansaldo Energia – have been turned down over the past 50 years, putting China “at risk of being choked by the neck”, especially in the field of national energy security, Science and Technology Daily said in May.
The technical breakthrough was announced at a time when China is locked in a trade war with the US and as “Made in China 2025”, a strategy aimed at transforming China into a technology and manufacturing superpower, draws the ire of US President Donald Trump and Western governments.

Beijing-based naval expert Li Jie said the new component could be used on gas turbines that are designed to power later variants of China’s most advanced surface ship, the Type 055 guided-missile destroyer. China has launched four over the past 18 months and four more are under construction.
The Type 055s are designed to serve as the primary escort vessels for the People’s Liberation Army aircraft carrier strike groups.
“The original gas turbines used on Type 055 destroyers are not as powerful as the engines used by the American’s Flight III Arleigh Burke-class destroyers,” Li said. “But the gap between Chinese warships and their American counterparts will be narrowed as China overcomes the core technology [gap].”
The first two Type 055s do not feature super efficient integrated electric propulsion systems (IEPS) because of their relatively low power supplies. The IEPS would allow warships to operate high-energy, hi-tech weapons such as rail guns, which can launch projectiles at speeds far beyond conventional weapons.
A source close to the Chinese shipbuilding industry said Beijing’s achievement on turbine blade technology development was made with the help of foreign counterparts, especially through a cooperation agreement signed between Russian United Engine Corporation and China’s state-owned Harbin Turbine Company in July last year.

“Russia needs China to retrofit its only aircraft carrier, the Admiral Kuznetsov-class carrier, whose hull, deck and other parts were all damaged following a series of accidents earlier this year,” the source said.
“Chinese shipbuilders in Dalian, Liaoning province, are capable of retrofitting the Admiral Kuznetsov-class carrier, based on their experience of refitting the country’s first aircraft carrier, the Liaoning.”
China bought the Liaoning, a half-built Admiral Kuznetsov-class aircraft carrier, from Ukraine in 1998, and spent about a decade refitting it, turning it into the country’s first commissioned aircraft carrier. The country’s first domestically built aircraft carrier, the Type 001A, was launched last year by a Dalian shipyard.

 

[Hypocrite-The]

I cant wait till Ah Tiong Land send back all these weapons etc to the Russkies,,,,I did not know Russkies will be that dumb in helping ah tiong land shoot them in the head

 

[whoami]

Both are dictators. Abang and adek.

 

[tun_dr_m]

https://www.sammyboy.com/threads/ch...at-still-fail-after-4-yrs.262803/post-2830778

The development is not really done by Russian helping.

This news in this thread is misleading. My post above has the turbine development info of most recent Chinese turbine blade coating released only yesterday on X'mas.

This is the HIGHEST PERFORMANCE ENGINE WS-15 for J-20 fighter jets, which will CRUISE @ MACH2 meaning flying at 2X speed of sound for hours plain engine power WITHOUT AFTERBURNER. This is the way can cover very long range fast, and without consuming huge amount of fuel - after-burner is too wasteful of fuel. J-20 is far superior over USAF jet due to this performance advantage.

In comparison, the warship turbine engines are much lower performance, lower temperature and speed, much lower turbine blade technology needed. The warship gas turbine engines are however BIGGER & HEAVIER, and to deliver many times more MEGA-WATT Power than jet engine. Type 55 destroyers are 12,000 tons. J-20 jet Max take off weight only 38 tons.

 

[tun_dr_m]

Chinese news says because they had made breakthrough and gain advantage that is why Russia is forced to agree to collaborate. This is always the case with every other weapons. When you win all will come and join you can claim to have helped you. When you lost, and beg for help, no body will fuck care, demand highest prices to sell you most fucked up weapons. This is what happened to India all the time. SINGAPORE TOO! = BIG SUCKER!

https://mil.news.sina.com.cn/china/2018-12-26/doc-ihmutuee2723316.shtml

中国重型燃机核心部件获重大突破 打破国外封锁

2018年12月26日 08:58 观察者网



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俄罗斯认怂：将和中国在燃气轮机领域加强合作1/12
查看原图图集模式
第四中国俄罗斯博览会，6月16日，联合发动机公司（UEC，Rostec）和哈尔滨汽轮机有限公司（HTC），一家中国国有企业，签订了战略合作协议，意在中小工业燃气发电机组领域进行联合制造和交付。（来源：飞扬 总参特勤局）


据科技日报12月26日报道，我国首件自主化300兆瓦级F级重型燃气轮机涡轮第一级静叶铸件，25日在此间顺利通过鉴定。这是我国在重型燃机热端核心部件上取得的第一个重要突破，也是国家科技重大专项“航空发动机和燃气轮机”迄今最重要的里程碑式的成果。
据国家电力投资集团有限公司（以下简称国家电投）介绍，被誉为装备制造业“皇冠上明珠”的燃气轮机，在国内已有50年发展历史，但此前我国仅具备重型燃机冷端部件制造与总装能力，尚未掌握其热端部件设计制造核心技术，也没有相关自主研制能力。涡轮第一级静叶作为重型燃机典型的热端零部件，其核心制造技术一直处于国外绝对封锁状态。

全三维复合倾斜透平第一级静叶资料图 图片来自清华控股
来自“两机”专项专家咨询委员会、三大动力、北科大、国机集团、抚顺特钢等的13位专家一致认为：国家电投旗下中国联合重燃、中科院金属所、江苏永瀚等协同攻关，既交付了一套质量合格的实物叶片，更交付了一套固化的工艺体系和质保体系，为涡轮叶片定型设计打下良好基础，同时创造多项纪录：国内首次自主设计重型燃机大尺寸一级静叶；国内首次冶炼出完全自主知识产权的一级静叶母合金，攻克了纯净化冶炼技术；国内首次自主铸造重型燃机大尺寸一级静叶，攻克了大尺寸复杂叶片的精密铸造技术。

专家咨询委员会 图片来自国家电投

据悉，“两机”专项于2015年正式启动实施，是国家科技重大专项中最新的一项；2016年又被国家“十三五”规划列为百项重大工程之首。中国联合重燃为“两机”专项中重型燃机的实施主体。


China's heavy-duty gas turbine core components have made a major breakthrough, breaking the foreign blockade
December 26, 2018 08:58 Observer Network
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Russia recognizes: will strengthen cooperation with China in the field of gas turbines 1/12
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Fourth China Russia Expo, June 16th, United Engine Company (UEC, Rostec) and Harbin Turbine Co., Ltd. (HTC), a Chinese state-owned enterprise, signed a strategic cooperation agreement to jointly manufacture small and medium industrial gas generators. And delivery. (Source: Feiyang General Staff Secret Service)

According to the Science and Technology Daily reported on December 26, China's first self-contained 300 MW class F heavy-duty gas turbine turbine first-stage vane castings passed the appraisal on the 25th. This is the first important breakthrough made by China in the core components of the heavy-duty gas turbine hot end, and it is also the most important milestone achievement of the national science and technology major project “Aero Engine and Gas Turbine”.

According to the State Power Investment Group Co., Ltd. (hereinafter referred to as the National Power Investment), the gas turbine, which is known as the “crown pearl of the equipment manufacturing industry”, has a history of 50 years in China, but before that, China only had heavy-duty parts for heavy-duty gas turbines. Manufacturing and assembly capacity, has not yet mastered the core technology of hot-end component design and manufacturing, and has no independent research and development capabilities. Turbine first stage vane is a typical hot end part of heavy-duty gas turbines, and its core manufacturing technology has been absolutely blocked abroad.
The first-level static leaf data of the full three-dimensional composite inclined turbine Picture from the first-level static leaf data of Tsinghua Holdings full three-dimensional composite inclined turbine Picture from Tsinghua Holdings

Thirteen experts from the "two machines" special expert advisory committee, three major powers, Beijing University of Science and Technology, SINOMACH, and Fushun Special Steel agreed that the China National Electric Power Investment Co., Ltd. will jointly re-ignite the Chinese Academy of Sciences, the Institute of Metals of the Chinese Academy of Sciences, and Jiangsu Yongsheng. The research has not only delivered a set of qualified quality blades, but also delivered a set of curing process system and quality assurance system, laying a good foundation for turbine blade shaping design, and creating a number of records: the first domestically designed heavy-duty gas turbine large size First-class static leaf; the first domestic first-stage static leaf mother alloy with complete independent intellectual property rights, which has overcome the pure smelting technology; the first domestic self-casting heavy-duty gas turbine large-size first-class vane, which has overcome the precision of large-sized complex blades. Casting technology.
Expert Advisory Committee Image from National Electric Investment Expert Advisory Committee Image from National Power Investment

It is reported that the "two-machine" special project was officially launched in 2015, which is the latest in the national science and technology major project; in 2016, it was listed as the first of the 100 major projects by the national "13th Five-Year Plan". China's joint re-ignition is the main body of the "two-machine" special medium and heavy-duty gas turbines.


BTW, Putin's big rival Ukraine also claimed to be helping China too!

 

[eatshitndie]

putin will regret. ungrateful, ungracious, backstabber prc tiongs will cook and eat him eventually.

 

[pck1965]

eh nothing good a*star cant do

all major oems of the aerospace industry have presence in sinkieland and a lot in seletar wat.

rolls royce ntu corporate lab is there oso wat