Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Martin J. Chiaverini"'
Autor:
Martin J. Chiaverini, Joseph Majdalani
Publikováno v:
Journal of Propulsion and Power. 33:387-397
This study describes a numerical simulation of a miniature vortex combustion cold-wall chamber using a two-stage choked nozzle approach. Recognizing that the nozzle is choked at the throat under normal operation, the miniaturized vortex chamber is de
Publikováno v:
Journal of Propulsion and Power. 18:600-609
Aseriesofstaticenginee ringswereconductedtoinvestigatethesolid-fuelregressionratebehaviorandoperating characteristicsofvortexhybridrocketengines.Thevortexhybridenginecone gurationischaracterizedbyacoaxial, coswirling, countere owing vortex combustion
Publikováno v:
Journal of Propulsion and Power. 17:99-110
A series of static engine rings, thermal pyrolysis experiments, and gas chromatograph/mass spectrometer tests were conducted to investigate the solid-fuel regression rate and heat-transfer behavior in a lab-scale hybrid rocket motor burning hydrox
Autor:
Grant A. Risha, Yeu Cherng Lu, David K. Johnson, Martin J. Chiaverini, Nadir Serin, Kenneth K. Kuo
Publikováno v:
Journal of Propulsion and Power. 16:125-132
An experimental investigation of the regression-rate characteristics of hydroxyl-terminated polybutadiene (HTPB) solid fuel burning with oxygen was conducted using a windowed, slab-geometry hybrid rocket motor. A real-time, x-ray radiography system w
Autor:
Arie Peretz, H. Stephen Jones, Brian S. Wygle, Yeu-Cherng Lu, George C. Harting, Kenneth K. Kuo, Martin J. Chiaverini, J. P. Arves
Publikováno v:
Journal of Propulsion and Power. 15:888-895
An experimental investigation of the thermal pyrolysis behavior of several hybrid-rocket solid fuels under rapid heating conditions was conducted to determine pyrolysis laws and to identify and quantify the products of fuel pyrolysis. The study focus
Publikováno v:
International Journal of Energetic Materials and Chemical Propulsion. 4:719-733
Publikováno v:
Combustion Science and Technology. :563-570
A method to embed fine-wire thermocouples in solid-fuel samples was developed for measuring solid-fuel surface temperatures and condensed-phase temperature profiles under a wide range of motor operating conditions. This method should be very useful f
Publikováno v:
47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit.
Through an internally-funded effort, Orbital Technologies Corporation (ORBITEC) has developed a reaction control thruster that demonstrates a new approach to rocket propulsion hardware implementation. This new method has the potential to significantl
Autor:
Vincent Yeager, Russell A. Glass, Martin J. Chiaverini, Amber Miller, Bryce C. Tappan, Grant A. Risha
Publikováno v:
47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit.
The combustion behavior of novel energetic formulations in solid fuels to replace conventional, low-energy, binders such as hydroxyl-terminated polybutadiene (HTPB) were examined. The proposed solid fuels will provide higher enthalpy, higher density,