World Energy Systems Corporation

The Boeing Company

Joseph Anthony Alifano

Charles H Ware

Daniel Tilmont

Blair A Folsom

Cyril Cherian Jos

Thomas Russell Smith

Florin Girlea

Jason S Tyll

John C Leylegian

Andrew Robertson

Angel M Espinosa

Daniel J Farrell

Randy S M Chue

A downhole steam generation apparatus and method of use are provided. The apparatus may include an injection section, a combustion section, and an evaporation section. The injection section may include a housing, injector elements, and injector plate. The combustion section may include a liner having channels disposed therethrough. The evaporation section may include conduits in fluid communication with the channels and the combustion chamber, and a nozzle operable to inject a fluid from the channels to the combustion chamber in droplet form. A method of use may include supplying fuel, oxidant, and fluid to the apparatus; combusting fuel and oxidant in a chamber while flowing the fluid through a plurality of channels disposed through a liner, thereby heating the fluid and cooling the liner; and injecting droplets of the heated fluid into the chamber and evaporating the droplets by combustion of the fuel and the oxidant to produce steam.

Method and apparatus for a downhole gas generator

Hypersonic inlet systems and methods are disclosed. In one embodiment, an inlet for an airbreathing propulsion system includes an inboard surface at least partially shaped to conform to a plurality of streamline-traces of a design flowfield approaching an aperture, an outboard surface spaced apart from the inboard surface, an upper surface extending between the inboard and outboard surfaces, and a lower surface extending between the inboard and outboard surfaces, wherein leading edges of the inboard, outboard, upper, and lower surfaces cooperatively define the aperture.

Hypersonic inlet systems and methods

Growing community of inventors

Ronkonkoma, NY, United States of America

Joseph Anthony Alifano