超级军网雅科夫列夫设计局：PD-14正式进入状态--研发成本11亿美 ...
来源：百度文库 编辑：超级军网 时间：2024/04/29 10:35:12
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http://www.yak.ru/ENG/FIRM/arch_news.php?item=55
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23.03.10
Russia firms "PD-14" engine for MC-21
Conceptual definition of a new Russian turbofan to power United Aircraft's proposed MC-21 twinjet has reached a firm design stage, with development costs estimated at Rb35 billion ($1.1 billion). Initially dubbed the PS-14, after Aviadvigatel’s PS engine family, the project has been redesignated as the PD-14 - the Russian abbreviation for "prospective engine".
Aviadvigaters Moscow representative says that this also reflects a broad collaborative effort that involves other constituent firms of the United Engine Corporation. The company's chief Andrei Reus says the PD-14 concept design envisaged "an array of principally new engineering solutions, including the use of cutting-edge technologies and modem materials".
While one version of the MC-21 will be fitted with the PD-14, the other will be powered by an engine based on Pratt & Whitney's PW1000G geared turbofan to give customers a choice and provide competition.
"At this point, the funding is coming from the state budget But we'll raise loans when the project moves to production," says Reus. The PD-14's development timetable is expected to be finalized in March to allow certification trials to begin in 2014.
Goodrich will supply the flight-control actuation system for the MC-2-1. as part of the twinjet's complete integrated flight-control system, which is being produced by Russia's Aviapribor.====================
http://www.yak.ru/ENG/FIRM/arch_news.php?item=55
-========
23.03.10
Russia firms "PD-14" engine for MC-21
Conceptual definition of a new Russian turbofan to power United Aircraft's proposed MC-21 twinjet has reached a firm design stage, with development costs estimated at Rb35 billion ($1.1 billion). Initially dubbed the PS-14, after Aviadvigatel’s PS engine family, the project has been redesignated as the PD-14 - the Russian abbreviation for "prospective engine".
Aviadvigaters Moscow representative says that this also reflects a broad collaborative effort that involves other constituent firms of the United Engine Corporation. The company's chief Andrei Reus says the PD-14 concept design envisaged "an array of principally new engineering solutions, including the use of cutting-edge technologies and modem materials".
While one version of the MC-21 will be fitted with the PD-14, the other will be powered by an engine based on Pratt & Whitney's PW1000G geared turbofan to give customers a choice and provide competition.
"At this point, the funding is coming from the state budget But we'll raise loans when the project moves to production," says Reus. The PD-14's development timetable is expected to be finalized in March to allow certification trials to begin in 2014.
Goodrich will supply the flight-control actuation system for the MC-2-1. as part of the twinjet's complete integrated flight-control system, which is being produced by Russia's Aviapribor.
http://www.yak.ru/ENG/FIRM/arch_news.php?item=55
-========
23.03.10
Russia firms "PD-14" engine for MC-21
Conceptual definition of a new Russian turbofan to power United Aircraft's proposed MC-21 twinjet has reached a firm design stage, with development costs estimated at Rb35 billion ($1.1 billion). Initially dubbed the PS-14, after Aviadvigatel’s PS engine family, the project has been redesignated as the PD-14 - the Russian abbreviation for "prospective engine".
Aviadvigaters Moscow representative says that this also reflects a broad collaborative effort that involves other constituent firms of the United Engine Corporation. The company's chief Andrei Reus says the PD-14 concept design envisaged "an array of principally new engineering solutions, including the use of cutting-edge technologies and modem materials".
While one version of the MC-21 will be fitted with the PD-14, the other will be powered by an engine based on Pratt & Whitney's PW1000G geared turbofan to give customers a choice and provide competition.
"At this point, the funding is coming from the state budget But we'll raise loans when the project moves to production," says Reus. The PD-14's development timetable is expected to be finalized in March to allow certification trials to begin in 2014.
Goodrich will supply the flight-control actuation system for the MC-2-1. as part of the twinjet's complete integrated flight-control system, which is being produced by Russia's Aviapribor.====================
http://www.yak.ru/ENG/FIRM/arch_news.php?item=55
-========
23.03.10
Russia firms "PD-14" engine for MC-21
Conceptual definition of a new Russian turbofan to power United Aircraft's proposed MC-21 twinjet has reached a firm design stage, with development costs estimated at Rb35 billion ($1.1 billion). Initially dubbed the PS-14, after Aviadvigatel’s PS engine family, the project has been redesignated as the PD-14 - the Russian abbreviation for "prospective engine".
Aviadvigaters Moscow representative says that this also reflects a broad collaborative effort that involves other constituent firms of the United Engine Corporation. The company's chief Andrei Reus says the PD-14 concept design envisaged "an array of principally new engineering solutions, including the use of cutting-edge technologies and modem materials".
While one version of the MC-21 will be fitted with the PD-14, the other will be powered by an engine based on Pratt & Whitney's PW1000G geared turbofan to give customers a choice and provide competition.
"At this point, the funding is coming from the state budget But we'll raise loans when the project moves to production," says Reus. The PD-14's development timetable is expected to be finalized in March to allow certification trials to begin in 2014.
Goodrich will supply the flight-control actuation system for the MC-2-1. as part of the twinjet's complete integrated flight-control system, which is being produced by Russia's Aviapribor.
研究新一代客机的发动机的成本才11亿美金....................真便宜。
JSTCVW09CD 发表于 2010-3-28 20:52 
我这行内人都给你搞糊涂了。。。
你少将先生说应该要多少？？？
我这行内人都给你搞糊涂了。。。
你少将先生说应该要多少？？？
11亿连核心机吗？如果不连差不多
连的话可能很难搞下来
连的话可能很难搞下来
回复 5# 単戈舟监
假定预研阶段已完成(文章第一句)，11亿元足够，三巨头也不要这么多。要是已
经有成熟的核心机，只是放大或缩小尺寸，5~6亿元就够。
假定预研阶段已完成(文章第一句)，11亿元足够，三巨头也不要这么多。要是已
经有成熟的核心机，只是放大或缩小尺寸，5~6亿元就够。