Disclosed are methods and apparatus for reducing acoustic noise generated by high pressure ratio throttling of compressible fluids. High pressure gas is passed through a plurality of chokes, each adapted to cause an incremental pressure reduction and produce a normal shock at a Mach number between about 1. 3 and 2. 3, thereby reducing total pressure across the system without causing a high Mach number shock.
Id Studio 4, Llc
Architect
Cubellis 2007 - 2009
Architecture
Wd Partners 2001 - 2006
Architectural Service
The Vincent Association Architects May 1999 - Jan 2001
Architect
Polk Architecture Pa 1996 - 1999
Architect
CBS Chicago reports James Cooksey; Kyler Kregel; Benjamin Pettway; Noah Spielman and Samuel TeBos have been charged with aggravated battery, mob action and unlawful restraint, the DuPage County State's Attorney's Office said.
Tom Maddox, Becki Obrien, Wendell Sams, Gerald Belk, Mike Causey, Ann Glasscock, James Gentry, Carrol Pearson, Linda Conner, Alicia Mack, Evelyn Hardcastle, Brenda Breakfield