Ammar A. Volume mixing in bottom-poured vortical combustion chamber

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U002310

Applicant for

Specialization

  • 05.14.06 - Технічна теплофізика та промислова теплоенергетика

06-06-2003

Specialized Academic Board

Д 08.084.03

National Metallurgical Academy Of Ukraine

Essay

With use of a hypothesis of independence from coordinates of effective viscosity and temperature conductivity of the twirled flow the aerodynamics equation in Navie-Stocks form is solved and velocity, pressure and temperature distribution in the solid vortical chamber with an entrance lattice in an end face of the piston is received. The mathematical model of fuel drops movement and evaporation, which are injected by a pneumomechanical spray on an axis of the chamber, is constructed. The distribution of fuel vapour on radius of the chamber and its form under condition of the identical relation of vapour and air weights is determined The methods of the vortical chamber computation are developed, centrifugal spray and swirler of air.

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