| 释义 |
service ceiling
service ceilingn. The maximum altitude above sea level at which an aircraft can sustain a minimum rate of ascent.service ceiling n (Aeronautics) the height above sea level, measured under standard conditions, at which the rate of climb of an aircraft has fallen to a specified amount. Compare absolute ceiling Thesaurus| Noun | 1. | service ceiling - altitude above which a plane cannot climb faster than a given ratecombat ceilingceiling - maximum altitude at which a plane can fly (under specified conditions) |
service ceiling
service ceiling[′sər·vəs ‚sēl·iŋ] (aerospace engineering) The height at which, under standard atmospheric conditions, an aircraft is unable to climb faster than a specified rate (100 feet or 30 meters per minute in the United States, Great Britain, and Canada). service ceilingThe altitude at which the maximum sustained rate of climb falls to 500 ft/min for jet engine aircraft and 100 ft/min for piston engine aircraft. In some definitions, a figure of 100 ft/min is used for all types of aircraft.service ceiling
Related to service ceiling: absolute ceilingSynonyms for service ceilingnoun altitude above which a plane cannot climb faster than a given rateSynonymsRelated Words |