Investigation of H2+air fast flame propagation and DDT in tube with multidimensional endplates

• Autorzy: Gelfand, B.E. , Khomik, S.V. , Medvedev, S.P. , Polenov, A.N. , Bartenev, A.M. , Breitung, W. , Veser, A.
• Języki publikacji: EN

Abstrakty

EN

The set of experiments in tube (filled by H2-air mixtures) with partially obstructed area and multidimensional endplate was done. Three main regimes of loading from explosive combustion of H2+air mixtures nearby obstructed area were distinguished on the basis of tests performed. The interaction of a decaying complex shock wave+decelerating flame front emitted from obstacled section with concave reflector gives rise to secondary explosion waves from hot exothermic centers inside non-flat reflecyor at H2 concentration in range (15%--20%) vol.

Słowa kluczowe

EN

H2-air mixtures; DDT

• Czasopismo: Archivum Combustionis
• Rocznik: 1998
• Tom: Vol. 18 nr 1-4
• Strony: 105-124

Twórcy

autor

Gelfand, B.E.

autor

Khomik, S.V.

autor

Medvedev, S.P.

autor

Polenov, A.N.

autor

Bartenev, A.M.

autor

Breitung, W.

autor

Veser, A.

• Insitute of Chemical Physics, RAS, 117977, Moscow, ul.Kosygina 4, Russia