Constraints at a Hadronization Deflagration Front

Properties of a hadronization front are discussed for the case in which the transition region behaves as a deflagration. As the hydrodynamics of a deflagration front can be determined only after specifying the rate of the phase transformation, we have investigated how the inclusion of the transition rate equation together with the hydrodynamical equation constrains the fluid variables on either side of the transistion front. A relationship between the temperatures of the two phases has been found and the related behaviour of the energy flux has also been derived.