overspeed

См. также в других словарях:

• overspeed — i. A condition in which an engine has produced speed greater than its design speed. ii. The condition in which the actual engine speed is higher than the designed engine RPM as set on the propeller control by the pilot. This condition is… …   Aviation dictionary

• overspeed — I. ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun Etymology: over (III) + speed, n. : speed greater than normal or rated speed subjected to overspeeds Time II. | ̷ ̷ ̷ ̷| ̷ ̷ verb Etymology …   Useful english dictionary

• Overspeed (engine) — Overspeed is a condition in which an engine is allowed or forced to turn beyond its design limit. The consequences of running an engine too fast vary by engine type and model and depend upon several factors, chief amongst them the duration of the …   Wikipedia

• Overspeed (aircraft) — Not to be confused with overspeed (engine) or critical Mach number. For structural failure resulting from overspeed, see Loss of structural integrity on an aircraft. Main article: V speeds Overspeed is the aircraft flight condition when the… …   Wikipedia

• overspeed protection — apsauga nuo viršgreičio statusas T sritis automatika atitikmenys: angl. overspeed protection vok. Überdrehzahlschutz, m rus. защита от повышенной скорости, f pranc. protection de survitesse, f …   Automatikos terminų žodynas

• overspeed — v., oversped or overspeeded, overspeeding. * * * …   Universalium

• overspeed condition — The condition in which an engine is turning at a speed higher than that selected by the governor. This is avoided by the use of governors …   Aviation dictionary

• overspeed governor — A device to protect the engine against overspeeding. The servofuel is bled off when the governed engine speed is reached. The two types of governors are centrifugal and hydromechanical. The illustration shows the propeller governor for an oil… …   Aviation dictionary

• Bourne End rail crash — infobox UK rail accident title= Bourne End rail crash date= 30 September 1945 location= Bourne End turnout, near Hemel Hempstead line = West Coast Main Line (BR London Midland) cause= Excessive speed on turnout trains= 1 pax= deaths= 43 injuries …   Wikipedia

• Jokela rail crash — Infobox rail accident title = Jokela rail crash date = April 21, 1996 07:08 AM EEST (04:08 AM UTC) location = Tuusula, Finland coordinates = coord|60|33|16|N|24|58|2|E| line = Päärata cause = Overspeeding through turnout trains = VR express train …   Wikipedia

• Jyväskylä rail crash — Infobox rail accident title = Jyväskylä rail crash date = March 6, 1998 13:49 EET (11:49 UTC) location = Jyväskylä, Finland coordinates = coord|62.237|N|25.745|E| line = Orivesi–Jyväskylä track cause = Overspeeding through turnout trains = VR… …   Wikipedia