surge tank
81Effects of Hurricane Katrina in New Orleans — Hurricane Katrina 2005 Atlantic hu …
82War in Afghanistan (2001–present) — War in Afghanistan Part of the Afghan civil war and the War on Terror …
83Hadouken — Unreferenced|date=April 2007 gameguide|date=May 2008 nihongo|Hadouken| 波動拳|hadōken| surge fist , a Japanese neologism, literally wave motion fist is a fictional special attack that originated in the classic Capcom fighting video game series… …
84Hydropneumatic device — North American, European, and other languages refer to hydropneumatic devices such as a hydropneumatic accumulator or pulsation damper using very different words. In many cases this can cause a great deal of word usage confusion. This article… …
85Hurricane Andrew — This article is about the 1992 hurricane. For the 1986 tropical storm, see Tropical Storm Andrew (1986). Hurricane Andrew Category 5 Hurricane (SSHS) Hurricane Andrew approaching the Bahamas and Florida as a Category 5 hurricane Formed …
86Compressor stall — A compressor stall is a situation of abnormal airflow resulting from a stall of the aerofoils within the compressor of a jet engine. Stall is found in dynamic compressors, particularly axial compressors, as used in jet engines and turbochargers… …
87Opposition to the War in Afghanistan (2001–present) — Foreign troops forcibly breaking into an Afghan home to conduct a house search, with a woman and child in the background. Opposition to the decade long Afghanistan war stems from numerous factors these include the view that the U.S. invasion of… …
88Auxiliary power unit — An auxiliary power unit (APU) is a device on a vehicle whose purpose is to provide energy for functions other than propulsion. Different types of APU are found on aircraft, as well as on some large ground vehicles.AircraftFunctions of APU The… …
89Military Affairs — ▪ 2009 Introduction Russia and Georgia fought a short, intense war in 2008, fueling global fears of a new Cold War. On August 7 Georgia launched an aerial bombardment and ground attacks against its breakaway province of South Ossetia.… …
90environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
