b-2-spirit

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T-38 Talon and B-2 Spirit

A T-38 Talon flys in formation with B-2 Spirit of South Carolina during a training mission over Whiteman Air Force Base, Mo., Feb. 20, 2014. The B-2 Spirit is a multi-role bomber capable of delivering both conventional and nuclear munitions. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder/RELEASED)

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Northrop Grumman B-2 Spirit of South Carolina

A B-2 Spirit of South Carolina fly’s during a training mission over Whiteman Air Force Base, Mo., Feb. 20, 2014. The B-2 Spirit is a multi-role bomber capable of delivering both conventional and nuclear munitions. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder/RELEASED)

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USAF Northrop B-2A-30 Spirit 82-1068 ‘Spirit of New York’

USAF Northrop B-2A-30 Spirit 82-1068 'Spirit of New York’ of 509th BW/393rd BS 'Grim Reapers’ arriving at Fairford in the evening gloom and rain on Friday 6th July 2012.
Canon 7D + Canon 100-400, ISO 1250, f6.3, 1/400sec.

Source

A U.S. Air Force B-2 Spirit bomber aircraft approaches the rear of a KC-135 Stratotanker aircraft before refueling during a training mission over the Midwest, Aug. 1, 2013. (DoD photo by Airman 1st Class John Linzmeier, U.S. Air Force/Released)

bannedbook.org
中共难获战斗机引擎技术 无法与西方相争图
大陆直连看禁闻:https://j.mp/jproxy
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B-2幽灵(B-2 Spirit)远程隐形战略轰炸机 (维基百科)

路透社引述中外业内消息来源说,在过去三十年,中共已经建立了军事机器,但是却难以开发出先进的引擎,以至于它的战斗机无法在战斗中与西方战斗机相争。

伦敦国际战略研究所军事航空研究员道格拉斯?巴里告诉路透社,中国引擎技术落后于美国科技公司普莱特和惠特尼(Pratt & Whitney)、通用电气和劳斯莱斯股份有限公司。

西方国家对于向中国出口武器的限制规定禁止西方公司向中国出售军事引擎,迫使中共依赖国产设计或俄罗斯同意出售的引擎。

专家说,中国引擎制造商面临多重问题。两名密切追踪北京军事计划的业内人士说,一个问题是,中国的J-20和J-31隐形战斗机,如果不使用后燃器,就无法像它们的对手——洛克希德?马丁公司的F-22和F-35隐形战斗机那样超巡航或以超音速飞行。但是后燃器会消除战斗机的隐形功能。隐形功能帮助飞机逃避雷达探测。

消息来源说,即使被专家视为中国最好的战斗机引擎也存在可靠性问题。

中方军事将处于劣势

一名了解政府国防政策的中国军事专家告诉路透社,因为劣质引擎技术,中国战斗机的性能赶不上美国战斗机。因此如果中国战斗机跟美国或盟友日本的战斗机在亚洲争议海域相遇,中方将处于劣势。

安全专家说,在北京本月对争议南沙群岛的永暑礁进行跑道试飞之后,未来在南海上空,中国战斗机可能将跟美国战斗机发生越来越多的对峙。

在任何冲突当中,中共可能将依赖战斗机的绝对数量和先进的导弹来弥补引擎落后的劣势。

中共斥巨资投入引擎研究

路透社报导说,可以肯定的是,中共近年已经把战斗机引擎开发作为当务之急。

帆船集团(Galleon Group)是上海一家航空谘询公司。它估计未来二十年,北京将花费3000亿美元开发民用和军事飞机引擎。一些消息来源说,中共已经聘用一些外国工程师和前空军人员参与引擎开发。

行业刊物《全球飞行》亚洲总编格雷格?沃尔德伦估计,在未来20~30年里,中国可能能够开发出可行的军用引擎。

中共在五十年代生产俄罗斯技术的战斗机。在八十年代,它开展本土战斗机计划。

中国最好的引擎无法产生足够动力

中国最好的战斗机引擎WS-10A太行是由沈阳航空发动机研究所制造。后者隶属于中国航空工业集团公司。

中共官媒报导说,自从八十年代以来,逾250个WS-10A太行引擎被安装到第四代J-10和J-11战斗机上。但是这些引擎不能产生足够的动力,并需要常常修理。

消息来源说,中共在试图改善太行,但是其可靠性是一个重大问题。

目前为了弥补差距,中共在许多战斗机上安装了俄罗斯引擎。去年11月份,中共跟俄罗斯国营战斗机引擎制造商联合发动机制造集团(United Engine Corporation)举行谈判,讨论联合开发和生产军用引擎。同时,它签署一项协议,购买24架苏霍伊的苏-35战斗机。这是莫斯科最先进的战斗机。#

来源:大纪元 责任编辑:孙芸

原文链接:中共难获战斗机引擎技术 无法与西方相争图 - 大纪元大陆新闻 - 中国禁闻 本文标签:中共, 俄罗斯, 公司, 北京, 大纪元, 美国, 路透社
vThese are the Air Force’s 10 most expensive aircraft to operate

vThese are the Air Force’s 10 most expensive aircraft to operate

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Northrop GrummanThe Northrop Gruman B-2 Spirit bomber. Below are the most expense aircraft for the US Air Force to fly sorted by cost per hour of flight. 10. F-22 Raptor John Dibbs / Code One The “best combat plane in the world” only cost $58,059 an hour to fly. Small price to pay for the best. 9. B-1B Lancer via The Aviationist The B-1 makes up sixty percent of the Air Force’s bomber fleet and…

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A Look Inside the B-2 Stealth Bomber

Air Force pilots of the 1980s-era stealthy B-2 Spirit bomber plan to fly the aircraft on attack missions against enemy air defenses well into the 2050s, service officials said.

“It is a dream to fly. It is so smooth,” Maj. Kent Mickelson, director of operations for 394th combat training squadron, told Scout Warrior in an interview.

In a special interview designed to offer a rare look into the technologies and elements of the B-2, Mickelson explained that the platform has held up and remained very effective — given that it was designed and built during the 1980s.

Alongside his current role, Mickelson is also a B-2 pilot with experience flying missions and planning stealth bomber attacks, such as the bombing missions over Libya in 2011.

Read the rest of the story at Scout Warrior.

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