- Joined
- Nov 29, 2016
- Messages
- 5,674
- Points
- 63
Liquid Oxygen mix with Liquid FART (Methane) in combustion chamber + ignition = 10 Ton thrust for rocket army & civilian rockets. Model Number is TQ-11. GPGT!
https://mil.news.sina.com.cn/china/2019-07-08/doc-ihytcitm0423918.shtml
中国新型10吨级火箭发动机推力室长程试车成功(图)
中国新型10吨级火箭发动机推力室长程试车成功(图)
192
TQ-11可以将“朱雀二号”运载火箭的能力由近地轨道扩展到更高的中圆轨道，是进军高轨道、高价值载荷发射市场必不可少的动力系统。
近日，蓝箭航天自主研发的“天鹊”10吨级液氧甲烷发动机（TQ-11）推力室650秒长程试车圆满成功。这意味着，继80吨发动机TQ-12之后，“天鹊”液体火箭发动机家族的另一个成员不久后就要和大家见面了。
熟悉蓝箭“朱雀二号”系列液体火箭的读者们也许都知道，“朱雀二号”有一个设计理念是“通用化”和“模块化”，简单来说就是仅仅依靠“一种推进剂、一个箭体直径、两型发动机”通过不同的设计组合，就可以构成运力从数吨到几十吨，覆盖低中高不同轨道发射能力的液体火箭系列产品。关于“朱雀二号”系列的内容允许小编在这里卖个关子暂不详述（近期也许会有小惊喜），今天的主角是上面提到的“两型发动机”之一。
去年七月，蓝箭航天公布了“80+10”的火箭动力系统技术路线，其中的“80”自然就是大家都很熟悉的“天鹊”80吨液氧甲烷发动机（TQ-12），而“10”就是10吨级液氧甲烷发动机（TQ-11）了。
TQ-11发动机通用于“朱雀二号”系列液氧甲烷运载火箭的二级游机和三级主动力。在游机状态下，TQ-11由一台涡轮泵供应4个推力室，每个推力室的推力为20KN；在三级主动力状态下，由一台涡轮泵供应一个推力室（面积比100），单台发动机推力85KN。本次试车的是TQ-11游机状态的推力室。作为游机，它在火箭二级中是下面这个样子。
天鹊10吨级液氧甲烷发动机（TQ-11）
和TQ-12合体后，就构成了“朱雀二号”火箭的二级发动机。
“朱雀二号”运载火箭二级发动机
TQ-11、TQ-12两型发动机通过高度通用化的组合，可以满足“朱雀二号”系列运载火箭芯一级、二级、三级，以及助推器的动力需求。
朱雀二号运载火箭动力系统布局：80+10
TQ-11可以将“朱雀二号”运载火箭的能力由LEO、SSO轨道扩展到MEO、GTO等轨道，是进军高轨道、高价值载荷发射市场必不可少的动力系统。
虽然是两型不同的产品，但是TQ-11的设计和工艺思路与TQ-12可以说是一脉相承。喷注器、喷管的制造工艺与TQ-12发动机推力室通用，喷管也采用了夹层激光焊接工艺；燃烧室身部则采用了3D打印技术一体成型，这种通用化的工艺理念可以说是蓝箭得以实现产品快速研发制造的法宝之一了，它不仅能降低产品的研发成本和制造周期，也更容易进行批量化生产。
TQ-11发动机推力室喷管批量化激光夹层焊接
另外一个法宝是因为家里有矿试车台。据试车台的工程师们透露，本轮推力室试车在2天内完成了5次，其中最长的650秒试车更是创下了公司推力室单次试车时长的记录，产品性能得到了充分验证。我们的双工位试车台可以不间断满足TQ-12和TQ-11在不同研制阶段的试验需求，为产品研发提供了有力的保障。
China's new 10-ton rocket engine thrust chamber long-range test run success (Figure)
China's new 10-ton rocket engine thrust chamber long-range test run success (Figure)
192
The TQ-11 can extend the capabilities of the "Suzaku II" launch vehicle from near-Earth orbit to a higher mid-circle orbit, making it an indispensable power system for high-orbit, high-value payload launch markets.
Recently, the “Scorpio” 10-ton liquid oxygen methane engine (TQ-11) thrust chamber independently developed by Blue Arrow Aerospace has been successfully completed in a 650-second long-range test. This means that after the 80-ton engine TQ-12, another member of the "Scorpio" liquid rocket engine family will soon meet with you.
Readers familiar with the Blue Arrow "Suzaku II" series of liquid rockets may know that "Suzaku II" has a design concept of "generalization" and "modularization". Simply speaking, it relies solely on "a propellant, A different diameter and two types of engines can form a series of liquid rockets with a capacity of several tons to several tens of tons, covering low, medium and high orbital launching capabilities. The content of the "Suzaku II" series allows Xiaobian to sell here. It is not detailed (there may be small surprises in the near future). Today's protagonist is one of the "two engines" mentioned above.
In July last year, Blue Arrow Aerospace announced the "80+10" rocket power system technology route, of which "80" is naturally known as the "Scorpio" 80 tons liquid oxygen methane engine (TQ-12), and The “10” is a 10-ton liquid oxygen methane engine (TQ-11).
The TQ-11 engine is commonly used for the secondary and third-class main power of the "Suzaku II" series of liquid oxygen methane launch vehicles. In the state of the aircraft, the TQ-11 is supplied with four thrust chambers by a turbo pump, each thrust chamber has a thrust of 20KN; in the three-stage main power state, a thrust chamber is supplied by a turbo pump (area ratio 100) ), a single engine thrust of 85KN. This test drive is the thrust chamber of the TQ-11. As a flight, it is like this in the Rockets II.
Scorpio 10-ton liquid oxygen methane engine (TQ-11)
When combined with TQ-12, it constitutes the secondary engine of the "Suzaku II" rocket.
"Suzaku II" launch vehicle secondary engine
The TQ-11 and TQ-12 engines are designed to meet the power requirements of the Class 1, 2, 3, and boosters of the Suzaku II series of carrier rockets through a highly versatile combination.
Suzaku II launch vehicle power system layout: 80+10
TQ-11 can extend the capability of the "Suzaku II" launch vehicle from LEO and SSO orbit to MEO, GTO and other orbits. It is an indispensable power system for entering the high-orbit, high-value payload launch market.
Although it is a different type of product, the design and process of TQ-11 can be said to be the same as TQ-12. The manufacturing process of the injector and the nozzle is common to the thrust chamber of the TQ-12 engine, and the nozzle is also equipped with a sandwich laser welding process; the body of the combustion chamber is formed by 3D printing technology. This generalized process concept can be said. It is one of the magic weapons for the rapid development and manufacture of products. It not only reduces the development cost and manufacturing cycle of the products, but also makes it easier to mass-produce.
TQ-11 engine thrust chamber nozzle batch laser sandwich welding
Another magic weapon is because there is a mine test bed at home. According to the engineers of the test bench, the test of the thrust chamber was completed five times in two days. The longest 650-second test was a record of the length of the single test run of the company's thrust chamber, and the performance of the product was fully verified. Our double-station test bench can continuously meet the test requirements of TQ-12 and TQ-11 in different development stages, providing a strong guarantee for product development.
https://mil.news.sina.com.cn/china/2019-07-08/doc-ihytcitm0423918.shtml
中国新型10吨级火箭发动机推力室长程试车成功(图)
中国新型10吨级火箭发动机推力室长程试车成功(图)
192
TQ-11可以将“朱雀二号”运载火箭的能力由近地轨道扩展到更高的中圆轨道，是进军高轨道、高价值载荷发射市场必不可少的动力系统。
近日，蓝箭航天自主研发的“天鹊”10吨级液氧甲烷发动机（TQ-11）推力室650秒长程试车圆满成功。这意味着，继80吨发动机TQ-12之后，“天鹊”液体火箭发动机家族的另一个成员不久后就要和大家见面了。
熟悉蓝箭“朱雀二号”系列液体火箭的读者们也许都知道，“朱雀二号”有一个设计理念是“通用化”和“模块化”，简单来说就是仅仅依靠“一种推进剂、一个箭体直径、两型发动机”通过不同的设计组合，就可以构成运力从数吨到几十吨，覆盖低中高不同轨道发射能力的液体火箭系列产品。关于“朱雀二号”系列的内容允许小编在这里卖个关子暂不详述（近期也许会有小惊喜），今天的主角是上面提到的“两型发动机”之一。
去年七月，蓝箭航天公布了“80+10”的火箭动力系统技术路线，其中的“80”自然就是大家都很熟悉的“天鹊”80吨液氧甲烷发动机（TQ-12），而“10”就是10吨级液氧甲烷发动机（TQ-11）了。
TQ-11发动机通用于“朱雀二号”系列液氧甲烷运载火箭的二级游机和三级主动力。在游机状态下，TQ-11由一台涡轮泵供应4个推力室，每个推力室的推力为20KN；在三级主动力状态下，由一台涡轮泵供应一个推力室（面积比100），单台发动机推力85KN。本次试车的是TQ-11游机状态的推力室。作为游机，它在火箭二级中是下面这个样子。
天鹊10吨级液氧甲烷发动机（TQ-11）
和TQ-12合体后，就构成了“朱雀二号”火箭的二级发动机。
“朱雀二号”运载火箭二级发动机
TQ-11、TQ-12两型发动机通过高度通用化的组合，可以满足“朱雀二号”系列运载火箭芯一级、二级、三级，以及助推器的动力需求。
朱雀二号运载火箭动力系统布局：80+10
TQ-11可以将“朱雀二号”运载火箭的能力由LEO、SSO轨道扩展到MEO、GTO等轨道，是进军高轨道、高价值载荷发射市场必不可少的动力系统。
虽然是两型不同的产品，但是TQ-11的设计和工艺思路与TQ-12可以说是一脉相承。喷注器、喷管的制造工艺与TQ-12发动机推力室通用，喷管也采用了夹层激光焊接工艺；燃烧室身部则采用了3D打印技术一体成型，这种通用化的工艺理念可以说是蓝箭得以实现产品快速研发制造的法宝之一了，它不仅能降低产品的研发成本和制造周期，也更容易进行批量化生产。
TQ-11发动机推力室喷管批量化激光夹层焊接
另外一个法宝是因为家里有矿试车台。据试车台的工程师们透露，本轮推力室试车在2天内完成了5次，其中最长的650秒试车更是创下了公司推力室单次试车时长的记录，产品性能得到了充分验证。我们的双工位试车台可以不间断满足TQ-12和TQ-11在不同研制阶段的试验需求，为产品研发提供了有力的保障。
China's new 10-ton rocket engine thrust chamber long-range test run success (Figure)
China's new 10-ton rocket engine thrust chamber long-range test run success (Figure)
192
The TQ-11 can extend the capabilities of the "Suzaku II" launch vehicle from near-Earth orbit to a higher mid-circle orbit, making it an indispensable power system for high-orbit, high-value payload launch markets.
Recently, the “Scorpio” 10-ton liquid oxygen methane engine (TQ-11) thrust chamber independently developed by Blue Arrow Aerospace has been successfully completed in a 650-second long-range test. This means that after the 80-ton engine TQ-12, another member of the "Scorpio" liquid rocket engine family will soon meet with you.
Readers familiar with the Blue Arrow "Suzaku II" series of liquid rockets may know that "Suzaku II" has a design concept of "generalization" and "modularization". Simply speaking, it relies solely on "a propellant, A different diameter and two types of engines can form a series of liquid rockets with a capacity of several tons to several tens of tons, covering low, medium and high orbital launching capabilities. The content of the "Suzaku II" series allows Xiaobian to sell here. It is not detailed (there may be small surprises in the near future). Today's protagonist is one of the "two engines" mentioned above.
In July last year, Blue Arrow Aerospace announced the "80+10" rocket power system technology route, of which "80" is naturally known as the "Scorpio" 80 tons liquid oxygen methane engine (TQ-12), and The “10” is a 10-ton liquid oxygen methane engine (TQ-11).
The TQ-11 engine is commonly used for the secondary and third-class main power of the "Suzaku II" series of liquid oxygen methane launch vehicles. In the state of the aircraft, the TQ-11 is supplied with four thrust chambers by a turbo pump, each thrust chamber has a thrust of 20KN; in the three-stage main power state, a thrust chamber is supplied by a turbo pump (area ratio 100) ), a single engine thrust of 85KN. This test drive is the thrust chamber of the TQ-11. As a flight, it is like this in the Rockets II.
Scorpio 10-ton liquid oxygen methane engine (TQ-11)
When combined with TQ-12, it constitutes the secondary engine of the "Suzaku II" rocket.
"Suzaku II" launch vehicle secondary engine
The TQ-11 and TQ-12 engines are designed to meet the power requirements of the Class 1, 2, 3, and boosters of the Suzaku II series of carrier rockets through a highly versatile combination.
Suzaku II launch vehicle power system layout: 80+10
TQ-11 can extend the capability of the "Suzaku II" launch vehicle from LEO and SSO orbit to MEO, GTO and other orbits. It is an indispensable power system for entering the high-orbit, high-value payload launch market.
Although it is a different type of product, the design and process of TQ-11 can be said to be the same as TQ-12. The manufacturing process of the injector and the nozzle is common to the thrust chamber of the TQ-12 engine, and the nozzle is also equipped with a sandwich laser welding process; the body of the combustion chamber is formed by 3D printing technology. This generalized process concept can be said. It is one of the magic weapons for the rapid development and manufacture of products. It not only reduces the development cost and manufacturing cycle of the products, but also makes it easier to mass-produce.
TQ-11 engine thrust chamber nozzle batch laser sandwich welding
Another magic weapon is because there is a mine test bed at home. According to the engineers of the test bench, the test of the thrust chamber was completed five times in two days. The longest 650-second test was a record of the length of the single test run of the company's thrust chamber, and the performance of the product was fully verified. Our double-station test bench can continuously meet the test requirements of TQ-12 and TQ-11 in different development stages, providing a strong guarantee for product development.
