EntityQ2994681· pop 7· linked from 387 articlesthrust specific fuel consumptionSign in to savefuel efficiency of an engine design with respect to thrust outputConnectionsGeneral Electric GE90Entityjet engineEntityTupolev Tu-160Entityrocket engineEntityspecific impulseEntityCFM International CFM56EntityPratt & Whitney PW4000EntityGeneral Electric CF6EntityPratt & Whitney JT8DEntityAviadvigatel PS-90EntityGeneral Electric CF34EntityPratt & Whitney PW2000EntityRolls-Royce BR700EntityTFE731Entitybrake specific fuel consumptionEntityRolls-Royce AE 3007EntityCFE CFE738EntityLycoming ALF 502EntityInternational Standard Book NumberEntityInternational System of UnitsEntityCategoriesEngine technologyPower (physics)