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首页> 外文会议>ASME Turbine Technical Conference and Exposition >DEVELOPMENT AND TESTING OF A GAS TURBINE ENGINE COMBUSTION AIR INLET FILTRATION SYSTEM FOR THE USMC AMPHIBIOUS COMBAT VEHICLE
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DEVELOPMENT AND TESTING OF A GAS TURBINE ENGINE COMBUSTION AIR INLET FILTRATION SYSTEM FOR THE USMC AMPHIBIOUS COMBAT VEHICLE

机译：USMC两栖作战车辆燃气轮机发动机燃烧空气入口过滤系统的开发和测试

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The Auxiliary Ships and New Acquisition Support Branch (Code 425) of the Naval Surface Warfare Center, Philadelphia Division conducted a study to assist the Marine Corps Systems Command in assessing the feasibility of using a gas turbine engine as a propulsion system on future United States Marine Corps Amphibious Combat Vehicles (ACV). The study was focused on developing and testing a gas turbine intake solution for the ACV that can remove saltwater from the intake airstream of a notional 3,000 horsepower ACV engine. Code 425 developed a two-part solution for the intake of the ACV. The first part of the solution is an intake shroud designed to elevate the intake to protect the engine from deck water wash. The second part of the solution is the Combustion Air Separation System (CASS), a gas turbine intake filtration system designed to remove marine contaminants that enter the intake. Code 425 tested a CASS prototype for its efficiency at removing saltwater spray and bulk water up to 10 gallons per minute. Test results showed that the CASS met each requirement and that an ACV intake system incorporating both the intake shroud and the CASS should protect the gas turbine engine from saltwater ingestion.
机译：费城部门的辅助船舶和新收购支持分支（代码425），费城部门进行了一项研究，以协助海军陆战队系统指挥在评估使用燃气轮机作为未来美国海洋的推进系统的可行性军团两栖作战车辆（ACV）。该研究专注于开发和测试ACV的燃气涡轮机进气溶液，可从一个名字3,000马力ACV发动机的入口气流中除去盐水。代码425开发了用于摄入ACV的两部分解决方案。该解决方案的第一部分是旨在提升摄入量以保护发动机免受甲板水洗的进气槽。该解决方案的第二部分是燃烧空气分离系统（CASS），燃气轮机进气过滤系统设计用于去除进入摄入的海洋污染物。代码425测试了CASS原型，以实现其效率，以删除盐水喷雾和散装水每分钟10加仑。测试结果表明，CASS满足了每种要求，并采用进气护罩和CASS的ACV进气系统应保护燃气涡轮发动机免受盐水摄取。

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