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PROPELLANT ASSEMBLY COMPRISING A TURBOJET ENGINE AND A COUPLING MAT FOR A NEW DISTRIBUTION OF EFFORTS BETWEEN THE TURBOJET AND THE VIL
PROPELLANT ASSEMBLY COMPRISING A TURBOJET ENGINE AND A COUPLING MAT FOR A NEW DISTRIBUTION OF EFFORTS BETWEEN THE TURBOJET AND THE VIL
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机译:包含涡轮喷气发动机和耦合垫的推进剂组件,用于涡轮喷气和轮胎之间的新分配
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摘要
A propulsion assembly includes a turbojet incorporating a fan casing and a central casing around a longitudinal axis, a mounting pylon having a rigid structure, a forward engine attachment interposed between a forward extremity of the rigid structure and an upper part of the fan casing, the upper part being in a vertical median plane (P) passing through the longitudinal axis, an aft engine attachment interposed between a median zone of the rigid structure and an upper aft part of the central casing, and a device for absorbing the thrust forces generated by the turbojet, including two links placed either side of the median plane (P) and hinged, on one hand, forward, on a forward part of the central casing, and on the other, aft, directly on the rigid structure. Such an arrangement enables a reduction of the stresses, and the possibility of designing a simplified rigid structure.
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