qumf

qumf

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  1. Replied #Threads

    The jet propulsion with closed combustion type

    I have stated to build a prototype of the engineer, Good luck for me.

  2. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    I think the biggest difficulties to realize the new type of jet engine are: 1. Some parts bear the unstable forces. I calculate and compare the...

  3. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    Feasibility and improvement solution: When I firstly proposed the idea in my patent(That patent has been out of valid time), I didn’t use the blower or...

  4. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    Calculate the temperature before the turbine: Pls see below figure 4: The method also is used to calculate the temperature of each course. Under some condition,...

  5. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    The figure 3 shows the gas pressure at different courses (in different places), it is rough, and the exact details will is rather complicated. There might...

  6. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    Working cycle analyses and efficiency (please see figure 2) Estimate the theoretic efficiency; compare the two types of engines: the current engine and I proposed. Firstly...

  7. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    Firstly I explain the structure in brief. (figure 1) The left one is the section along axial, it show almost all main parts. Another two pictures...

  8. Replied #Threads

    The advantage the constant-volume combustion type turbine engine

    The jet propulsion with closed combustion type I have an idea of a new type jet engine, I explain it here and hope somebody study it...

  9. Replied #Threads

    The jet propulsion with closed combustion type

    to propose this new engine, I also studied many books about this field. Most of them in Chinese, I can not translate the information of reference...

  10. Replied #Threads

    The jet propulsion with closed combustion type

    Somebody ever reminded me, the constant-volume combustion type turbo-generator was proposed, and realized many years ago. (In a sense the constant-volume combustion is same to clos...

  11. Replied #Threads

    The jet propulsion with closed combustion type

    As to ignite the gas in chambers, I have three ideas. Each of them has weakness and advantage. 1. to install some instrument inside the chambers,...

  12. Replied #Threads

    The jet propulsion with closed combustion type

    I think the biggest difficulties to realize the new type of jet engine are: 1. Some parts bear the unstable forces. I calculate and compare the...

  13. Replied #Threads

    The jet propulsion with closed combustion type

    Feasibility and improvement solution: When I firstly proposed the idea in my patent(That patent has been out of valid time), I didn’t use the blower or...

  14. Replied #Threads

    The jet propulsion with closed combustion type

    Calculate the temperature before the turbine: Pls see below figure 4: The method also is used to calculate the temperature of each course. Under some condition,...

  15. Replied #Threads

    The jet propulsion with closed combustion type

    The figure 3 shows the gas pressure at different courses (in different places), it is rough, and the exact details will is rather complicated. There might...

  16. Replied #Threads

    The jet propulsion with closed combustion type

    Working cycle analyses and efficiency (please see figure 2) Estimate the theoretic efficiency; compare the two types of engines: the current engine and I proposed. Firstly...

  17. Replied #Threads

    The jet propulsion with closed combustion type

    Firstly I explain the structure in brief. (figure 1) The left one is the section along axial, it show almost all main parts. Another two pictures...

  18. Replied #Threads

    which section is proper for jet engine

    I perfer here, this section has more reader than that section.

  19. Replied #Threads

    which section is proper for jet engine

    to the 3rd floor. Yes, a new type jet engine ,also can be used as turbo generator to provide power. It has higher efficiency than current...

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