The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 89-777
Full Name: Teodor-Viorel Chelaru
Position: Associate Professor
Age: ON
Sex: Male
Address: Splaiul Independentei no .313 PC 060042, District 6, ROMANIA
Country: ROMANIA
Tel: 0723214423
Tel prefix: 0040
Fax:
E-mail address: teodor.chelaru@upb.ro
Other E-mails: t.v.chelaru@upcnet.ro,t.v.chelaru@rom-arm.ro
Title of the Paper: The stability of fire extinguishing rocket motor
Authors as they appear in the Paper: Teodor-Viorel Chelaru,Cristina Mihailescu, Ion Neagu, Marius Radulescu
Email addresses of all the authors: teodor.chelaru@upb.ro,crismihailescu@yahoo.com,elmec@elmec.ro,cspmarius@yahoo.com
Number of paper pages: 10
Abstract: The aim of this paper consists in developing a model for realistic calculation, but at the same time not a very complicated one, in order to determine the operating parameters of a rocket motor with solid propellant (RMSP). The model results will be compared with experimental data and the quality of the model will be evaluated. The study of stability RMSP will be made accordingly to Liapunov theory, considering the system of parametric equations perturbed around the balance parameters. The methodology dealing with the stability problem consists in obtaining the linear equations and the verification of the eigenvalues of the stability matrix. The results are analyzed for a functional rocket motor at low pressure, which has the combustion chamber made of cardboard, motor used for fire extinguishing rocket. The novelty of the work lies in the technique to tackle the stability problem for the operation of rocket motors at low pressure, representing specific application!
s for civil destination.
Keywords: Rocket, Motor, Solid propellant, Stability, Liapunov theory, Low pressure, Fire-extinguishing
EXTENSION of the file: .pdf
Special (Invited) Session: The stability of operating parameters for fire-extinguishing rocket motor
Organizer of the Session: 634-468
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