VENTED LAUNCH VEHICLE ADAPTOR FOR A MANNED SPACECRAFT WITH "PUSHER" LAUNCH ABORT SYSTEM

摘要

A system, method, and apparatus for a vented launch vehicle adaptor (LVA) for a manned spacecraft with a “pusher” launch abort system are disclosed. The disclosed LVA provides a structural interface between a commercial crew vehicle (CCV) crew module/service module (CM/SM) spacecraft and an expendable launch vehicle. The LVA provides structural attachment of the module to the launch vehicle. It also provides a means to control the exhaust plume from a pusher-type launch abort system that is integrated into the module. In case of an on-pad or ascent abort, which requires the module to jettison away from the launch vehicle, the launch abort system exhaust plume must be safely directed away from critical and dangerous portions of the launch vehicle in order to achieve a safe and successful jettison.

主权项

1. A launch abort system (LAS), the system comprising:
a launch vehicle adaptor; a module connected to a first end of the launch vehicle adaptor; a launch vehicle connected to a second end of the launch vehicle adaptor that is opposite the first end; and at least one launch abort system thruster, configured to produce thrust in a direction away from the launch vehicle, wherein the launch vehicle adaptor includes at least one opening, which allows for exhaust produced by the at least one launch abort system thruster to escape from the launch vehicle adaptor.