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1 chamber volume-to-throat area ratio
Универсальный англо-русский словарь > chamber volume-to-throat area ratio
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2 chamber volume to throat area ratio
n приведена довжина камери згоряння; характеристична довжина камери згоранняEnglish-Ukrainian military dictionary > chamber volume to throat area ratio
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3 ratio
отношение, соотношение, пропорция; степень; коэффициент, см. тж. coefficient; передаточное число [отношение]all-out level/stalling speed ratio — относительный диапазон скоростей полёта (отношение максимальной скорости горизонтального полёта к скорости сваливания)
base(-altltude, -height) ratio — отношение величины базиса фотографирования к высоте
burning (surface)-to-throat (area) ratio — отношение поверхности горения к площади критического сечения сопла (в РДТТ)
chamber volume-to-throat area ratio — приведенная [характеристическая] длина камеры сгорания
envelope-bulk to weight ratio — отношение объёма, занимаемого двигателем, к его сухому весу
lift-(over, to-)drag ratio — аэродинамическое качество
main rotor/engine r.p.m. ratio — степень редукции между двигателем, и несущим винтом, соотношение чисел оборотов несущего винта и вала двигателя
maintenance (man hours)-to-flight (hours) ratio — соотношение объёма работ по наземному обслуживанию (в человеко-часах) и налёта
mixing ratio of moist air — метео. влагосодержаиие
port(-to-)throat ratio — относительная свободная площадь (отношение свободной площади к площади критического сечения сопла)
ratio of specific heats — отношение удельных теплоёмкостей, показатель адиабаты
stoichiometric (equivalence, mixture) ratio — стехиометрическое соотношение компонентов топлива, стехиометрический коэффициент состава топлива
— - to-thrust ratio -
4 характеристическая длина камеры сгорания
1) Engineering: characteristic chamber length, characteristic combustion-chamber length, characteristic length2) Astronautics: chamber volume-to-throat area ratioУниверсальный русско-английский словарь > характеристическая длина камеры сгорания
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5 приведённая длина камеры сгорания
Astronautics: chamber volume-to-throat area ratioУниверсальный русско-английский словарь > приведённая длина камеры сгорания
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