https://mil.news.sina.com.cn/jssd/2020-03-19/doc-iimxyqwa1570518.shtml
四代航发装机试飞第二强国弯道超车 F22失推力优势
四代航发装机试飞第二强国弯道超车 F22失推力优势
951
作者署名：兵器次元 工程师
苏57的052号原型机，注意左侧为产品30发动机
据俄媒报道，3月16日，俄罗斯联合航空制造集团公布了正在进行试飞的052号苏57原型机画面，这表明苏57原型机依然进行着高强度的试飞工作。而通过航空制造集团公布的图片来看此次试飞的重点依然是第四代“产品30”发动机，可以看到左侧的发动机喷口和右侧的发动机喷口完全不同，而产品30便是当前俄罗斯首款第四代小涵道涡扇发动机。
疑似为产品30的新型发动机，注意锯齿收敛叶片
通过此次试飞可以判断，去年年末坠毁的苏57量产型很有可能是因为发动机故障或者是发动机控制系统故障导致的坠机。而此时俄罗斯方面突然公布产品30发动机的密集试飞，也表明这款发动机已经彻底成熟，具备了装机条件，而苏57能否成为真正的五代机，在隐身丢分的情况下，产品30发动机就成了关键。
据了解，这架编号为052的苏57第二阶段原型机早在2017年年底便已建成并进入试飞阶段，在一系列试飞完成之后便成为了产品30发动机的测试机。产品30发动机由俄罗斯土星联合体和礼炮联合体两家航空发动机研制单位合力打造，其性能方面相比俄罗斯当前使用的AL41F1发动机有了较大幅度的提升。值得一提的是，原本正统的AL41发动机由土星和礼炮联合打造，米格1.44战机准备的动力系统。
对比一下产品30和当前俄罗斯的AL41发动机（实际上就是土星设计局的117S发动机）就能看出前者性能有多强劲。117S的最大加力推力为14吨，某些情况下应急能够达到14.5吨，而产品30的最大加力推力直接达到了17.2吨，单台发动机推力直接提升三吨。由此可见，产品30发动机的性能已经达到了当前F119发动机增推后的顶尖水平，考虑到尾喷管的效率问题，当下产品30已经成为全球顶尖的发动机。
2019年就已经公布的052号产品30测试机
按照专家的分析，苏57在搭载产品30发动机后，能够实现1.5马赫的超音速巡航能力。加上其原本的超机动能力，苏57已经成功弯道超车，让F22失去了推力优势。除此之外，在挂载方面苏57也是一款不折不扣的多任务战斗机，其弹舱能够挂载4枚巡航导弹，这一点F22当前无法达到。并且苏57还保留了全套的外置挂载系统，能够进一步发挥推力大的优势携带更多的弹药，如果不太考虑隐身的话，苏57甚至能够被称为全球头号战机。
通过俄罗斯联合航空制造集团的不断宣传，苏57已经基本走出了去年年末坠机的阴霾，随着产品30发动机的成熟，在加上苏57裸机报价4000万美元不到的价格，相信其能够在国际军火市场上能够占据一席之地。
Four Generations of Aircraft Test Flight F2 Losing Thrust Advantage
Four Generations of Aircraft Test Flight F2 Losing Thrust Advantage
951
Author signature: Weapon Dimension Engineer
Su 57's 052 prototype, pay attention to the left side is the product 30 engine Su 57's 052 prototype, pay attention to the left is the product 30 engine
According to Russian media reports, on March 16, Russia United Aviation Manufacturing Group announced the picture of the Su 57 prototype 052 being tested, which indicates that the Su 57 prototype is still undergoing high-intensity test flights. According to the pictures released by the Aviation Manufacturing Group, the focus of this test flight is still the fourth-generation "Product 30" engine. It can be seen that the engine nozzle on the left and the engine nozzle on the right are completely different, and the product 30 is the current Russian The first fourth-generation small ducted turbofan engine.
New engine suspected to be product 30, pay attention to the serrated convergence blade New engine suspected to be product 30, pay attention to the serrated convergence blade
Through this test flight, it can be judged that the Su 57 mass-produced type that crashed at the end of last year is most likely due to an engine failure or a crash of the engine control system. At this time, the Russian side suddenly announced the intensive test flight of the product 30 engine, which also showed that this engine was completely mature and equipped for installation, and whether the Su 57 could become a real fifth-generation aircraft. In the case of stealth, the product 30 engine Becomes the key.
It is understood that this Su 57 second-stage prototype numbered 052 was completed and entered the test flight phase as early as the end of 2017. After a series of test flights was completed, it became a product 30 engine test machine. The product 30 engine was jointly developed by two aero-engine development units of the Russian Saturn Consortium and the Salute Consortium. Its performance has been greatly improved compared to the AL41F1 engine currently used in Russia. It is worth mentioning that the original orthodox AL41 engine was jointly built by Saturn and the salute, and the power system prepared by the MiG 1.44 fighter.
Compare the product 30 with the current Russian AL41 engine (actually the 117S engine of Saturn Design Bureau) to see how powerful the former is. The maximum afterburning thrust of the 117S is 14 tons, and in some cases it can reach 14.5 tons in emergency, while the maximum afterburning thrust of the product 30 directly reaches 17.2 tons, and the thrust of a single engine directly increases by three tons. It can be seen that the performance of the product 30 engine has reached the top level after the current increase of the F119 engine. Considering the efficiency of the tail nozzle, the product 30 has now become the world's top engine.
Product No. 30 tester No. 052 announced in 2019
专家 According to the analysis of experts, the Su 57 can achieve Mach 1.5 supersonic cruise capability after being equipped with the product 30 engine. Coupled with its original super-maneuverability, the Su 57 has successfully overtaken in a corner, causing the F22 to lose its thrust advantage. In addition, in terms of mounting, the Su 57 is also an out-of-the-box multi-mission fighter, and its pod can carry 4 cruise missiles, which is currently unachievable with the F22. And Su 57 also retains a full set of external mounting systems, which can further take advantage of its large thrust to carry more ammunition. If stealth is not considered, Su 57 can even be called the world's number one fighter.
Through the continuous publicity of Russia United Aviation Manufacturing Group, the Su 57 has basically come out of the haze of the crash at the end of last year. With the maturity of the product 30 engine, plus the price of the Su 57 bare metal quoted at less than $ 40 million, I believe it can There is a place in the international arms market.
四代航发装机试飞第二强国弯道超车 F22失推力优势
四代航发装机试飞第二强国弯道超车 F22失推力优势
951
作者署名：兵器次元 工程师
据俄媒报道，3月16日，俄罗斯联合航空制造集团公布了正在进行试飞的052号苏57原型机画面，这表明苏57原型机依然进行着高强度的试飞工作。而通过航空制造集团公布的图片来看此次试飞的重点依然是第四代“产品30”发动机，可以看到左侧的发动机喷口和右侧的发动机喷口完全不同，而产品30便是当前俄罗斯首款第四代小涵道涡扇发动机。
通过此次试飞可以判断，去年年末坠毁的苏57量产型很有可能是因为发动机故障或者是发动机控制系统故障导致的坠机。而此时俄罗斯方面突然公布产品30发动机的密集试飞，也表明这款发动机已经彻底成熟，具备了装机条件，而苏57能否成为真正的五代机，在隐身丢分的情况下，产品30发动机就成了关键。
据了解，这架编号为052的苏57第二阶段原型机早在2017年年底便已建成并进入试飞阶段，在一系列试飞完成之后便成为了产品30发动机的测试机。产品30发动机由俄罗斯土星联合体和礼炮联合体两家航空发动机研制单位合力打造，其性能方面相比俄罗斯当前使用的AL41F1发动机有了较大幅度的提升。值得一提的是，原本正统的AL41发动机由土星和礼炮联合打造，米格1.44战机准备的动力系统。
对比一下产品30和当前俄罗斯的AL41发动机（实际上就是土星设计局的117S发动机）就能看出前者性能有多强劲。117S的最大加力推力为14吨，某些情况下应急能够达到14.5吨，而产品30的最大加力推力直接达到了17.2吨，单台发动机推力直接提升三吨。由此可见，产品30发动机的性能已经达到了当前F119发动机增推后的顶尖水平，考虑到尾喷管的效率问题，当下产品30已经成为全球顶尖的发动机。
按照专家的分析，苏57在搭载产品30发动机后，能够实现1.5马赫的超音速巡航能力。加上其原本的超机动能力，苏57已经成功弯道超车，让F22失去了推力优势。除此之外，在挂载方面苏57也是一款不折不扣的多任务战斗机，其弹舱能够挂载4枚巡航导弹，这一点F22当前无法达到。并且苏57还保留了全套的外置挂载系统，能够进一步发挥推力大的优势携带更多的弹药，如果不太考虑隐身的话，苏57甚至能够被称为全球头号战机。
通过俄罗斯联合航空制造集团的不断宣传，苏57已经基本走出了去年年末坠机的阴霾，随着产品30发动机的成熟，在加上苏57裸机报价4000万美元不到的价格，相信其能够在国际军火市场上能够占据一席之地。
Four Generations of Aircraft Test Flight F2 Losing Thrust Advantage
Four Generations of Aircraft Test Flight F2 Losing Thrust Advantage
951
Author signature: Weapon Dimension Engineer
Su 57's 052 prototype, pay attention to the left side is the product 30 engine Su 57's 052 prototype, pay attention to the left is the product 30 engine
According to Russian media reports, on March 16, Russia United Aviation Manufacturing Group announced the picture of the Su 57 prototype 052 being tested, which indicates that the Su 57 prototype is still undergoing high-intensity test flights. According to the pictures released by the Aviation Manufacturing Group, the focus of this test flight is still the fourth-generation "Product 30" engine. It can be seen that the engine nozzle on the left and the engine nozzle on the right are completely different, and the product 30 is the current Russian The first fourth-generation small ducted turbofan engine.
New engine suspected to be product 30, pay attention to the serrated convergence blade New engine suspected to be product 30, pay attention to the serrated convergence blade
Through this test flight, it can be judged that the Su 57 mass-produced type that crashed at the end of last year is most likely due to an engine failure or a crash of the engine control system. At this time, the Russian side suddenly announced the intensive test flight of the product 30 engine, which also showed that this engine was completely mature and equipped for installation, and whether the Su 57 could become a real fifth-generation aircraft. In the case of stealth, the product 30 engine Becomes the key.
It is understood that this Su 57 second-stage prototype numbered 052 was completed and entered the test flight phase as early as the end of 2017. After a series of test flights was completed, it became a product 30 engine test machine. The product 30 engine was jointly developed by two aero-engine development units of the Russian Saturn Consortium and the Salute Consortium. Its performance has been greatly improved compared to the AL41F1 engine currently used in Russia. It is worth mentioning that the original orthodox AL41 engine was jointly built by Saturn and the salute, and the power system prepared by the MiG 1.44 fighter.
Compare the product 30 with the current Russian AL41 engine (actually the 117S engine of Saturn Design Bureau) to see how powerful the former is. The maximum afterburning thrust of the 117S is 14 tons, and in some cases it can reach 14.5 tons in emergency, while the maximum afterburning thrust of the product 30 directly reaches 17.2 tons, and the thrust of a single engine directly increases by three tons. It can be seen that the performance of the product 30 engine has reached the top level after the current increase of the F119 engine. Considering the efficiency of the tail nozzle, the product 30 has now become the world's top engine.
Product No. 30 tester No. 052 announced in 2019
专家 According to the analysis of experts, the Su 57 can achieve Mach 1.5 supersonic cruise capability after being equipped with the product 30 engine. Coupled with its original super-maneuverability, the Su 57 has successfully overtaken in a corner, causing the F22 to lose its thrust advantage. In addition, in terms of mounting, the Su 57 is also an out-of-the-box multi-mission fighter, and its pod can carry 4 cruise missiles, which is currently unachievable with the F22. And Su 57 also retains a full set of external mounting systems, which can further take advantage of its large thrust to carry more ammunition. If stealth is not considered, Su 57 can even be called the world's number one fighter.
Through the continuous publicity of Russia United Aviation Manufacturing Group, the Su 57 has basically come out of the haze of the crash at the end of last year. With the maturity of the product 30 engine, plus the price of the Su 57 bare metal quoted at less than $ 40 million, I believe it can There is a place in the international arms market.
