Pulsed combustion device and method

Details Pulsed combustion device and method Pulsed combustion device and method

F - Mech Eng,Light,Heat,Weapons

04

F

F04F 1/16 (2006.01) E21B 36/02 (2006.01) F23C 15/00 (2006.01)

Patent

CA 2356425

A pulsed combustion device (1) for used in an underground borehole comprises a substantially tubular combustion chamber (10) and separate fuel and oxidant supply conduits (2, 6) for supplying fuel and oxidant to the combustion chamber. One of said conduits has a fluid discharge port equipped with return flow limitation means (13) located at the upstream end of the chamber and the combustion chamber is shaped as a Helmholz resonator having a tailpipe section (15) of which the internal diameter is significantly smaller than the other parts of the combustion chamber.

Ce dispositif à combustion pulsée (1) est utile dans un trou de forage souterrain et comprend une chambre de combustion (10), essentiellement tubulaire, ainsi que des conduites d'alimentation séparées (2, 6) de combustible et d'oxydant, destinées à fournir un combustible et un oxydant à la chambre de combustion. L'une de ces conduites présente un orifice d'évacuation de fluide, doté de moyens de limitation (13) du retour de l'écoulement, situés au niveau de l'extrémité amont de la chambre, cette chambre présentant en outre une forme du type résonateur de Helmholz comportant une section de tube-queue (15) dont le diamètre intérieur est beaucoup plus petit que les autres parties de la chambre de combustion.

Affiliated with

Also associated with

Rating

Pulsed combustion device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulsed combustion device and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulsed combustion device and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1850539