DDT in fuel–air mixtures at elevated temperatures and pressures

Card, Justin; Rival, David E.; Ciccarelli, G.

doi:10.1007/s00193-005-0260-y

Cited by 37 publications

(12 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…DDT studies in an obstacle laden 100 mm diameter tube with hydrogen-, acetylene-, ethylene-or JP10-air mixtures at temperatures up to 573 K and a maximum pressure of 2 bar were reported recently by Card et al [18] who found a correlation between measured detonation cell size and a critical obstacle dimension.…”

Section: Previous Studies Of Detonation Limitsmentioning

confidence: 91%

Flame acceleration and the development of detonation in fuel–oxygen mixtures at elevated temperatures and pressures

Thomas¹

2009

Journal of Hazardous Materials

View full text Add to dashboard Cite

Section: Previous Studies Of Detonation Limitsmentioning

confidence: 91%

Flame acceleration and the development of detonation in fuel–oxygen mixtures at elevated temperatures and pressures

Thomas¹

2009

Journal of Hazardous Materials

View full text Add to dashboard Cite

“…It has an appreciable density (0.94 g/cm 3 ), a very high boiling point (187 °C), a very low freezing point of the fluid (−79 °C), and a high volumetric energy density [1][2][3]. Because of the importance of JP-10 fuel in Pulse Detonation Engine (PDE) applications, a comprehensive study of flame acceleration and deflagration to detonation transition (DDT) in JP-10 liquid drop/air mixtures was performed [4]. Although many research studies on JP-10 liquid drop/air [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20] explosion and gaseous JP-10/air detonation [21] have been carried out, very little explosibility information on gaseous JP-10/air mixtures is available in the literature.…”

Section: Introductionmentioning

confidence: 99%

Explosion Parameters of Gaseous JP-10/Air Mixtures

Zhang¹,

Li²

2016

Cent. Eur. J. Energ. Mater.

View full text Add to dashboard Cite

This paper describes flammability measurements and data on the missile fuel, JP-10. The measurements include maximum explosion pressure, maximum rate of pressure rise and limiting flammability concentrations. Through a series experiments, the influences of the concentration of gaseous JP-10 in air on the explosion pressure and on the rate of explosion pressure rise have been analyzed, and the results are discussed. The explosion pressure of gaseous JP-10/air mixtures reached their highest values within the studied range at a concentration of 1.88%. The variation trends in the explosion pressure and the rate of pressure rise of gaseous JP-10/air mixtures with volume % appear similar. When the volume % of gaseous JP-10 lies in the range 0.5-1.8%, the explosion pressure and the rate of pressure rise for gaseous JP-10/air mixtures increase with the volume %, while in the range 1.8-5% these parameters decrease with the volume %. The flammability limits of gaseous JP-10/air mixtures are near those of gaseous n-decane/air mixtures. However, the maximum explosion pressure and the maximum rate of pressure rise of gaseous JP-10/air mixtures are much higher than those of gaseous n-decane/air mixtures.

show abstract

“…The calculated pre-detonation length in a hydrogen-air mixture with different values of φ and T 0 = 1.0, t ign = 0.10, E ign = 320, Re = 4, and Sr = 0.130 are compared with the experimental data [37] in Fig. 3.…”

Section: Testing Of the Modelmentioning

confidence: 99%