Volume 32 Issue 10
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Experimental system of constant volume combustion bomb and measurement of C7 fuels flame speeds[J]. Journal of Aerospace Power, 2017, 32(10): 2364-2370. doi: 10.13224/j.cnki.jasp.2017.10.008
Citation: Experimental system of constant volume combustion bomb and measurement of C7 fuels flame speeds[J]. Journal of Aerospace Power, 2017, 32(10): 2364-2370. doi: 10.13224/j.cnki.jasp.2017.10.008
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Experimental system of constant volume combustion bomb and measurement of C7 fuels flame speeds

doi: 10.13224/j.cnki.jasp.2017.10.008
  • Received Date: 2016-02-22
  • Publish Date: 2017-10-28
    Abstract
  • The experimental system of constant volume combustion bomb for measuring laminar flame speed under the conditions of high temperature and pressure was designed and built. The composition and function of main subsystems, and the data processing method were introduced in detail. Moreover, at 400K temperature and 01,03MPa pressures the laminar flame speeds of C7 Fuels including toluene/methylcyclohexane/nheptane were measured, and compared with existing literature results. Results indicate that the experimental system has high reliability. Using this experimental system, laminar flame speeds can be accurately measured at high temperatures and elevated pressures, meanwhile the range of equivalence ratios can be extended.

     

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