Frank O. Chandler

TL;DR: A computational fluid dynamics (CFD) model is developed for the Saturn S-IVB liquid hydrogen (LH2) tank to simulate the 1966 AS-203 flight experiment as discussed by the authors, which is the only known, adequately-instrumented, low-gravity, cryogenic self pressurization test that is well suited for CFD model validation.

TL;DR: In this paper, a spacecraft is docked to an orbital propellant depot (40, 150 ) in space, and a docking adaptor is used to transfer propellant from the depot to the spacecraft.

TL;DR: An in-space servicing vehicle system (10) includes a servicing spacecraft (22) and a propellant module (24), which moves the servicing module from an upper stage drop off location to a proximate location (21) of the client spacecraft (16).

TL;DR: An in-space spacecraft servicing system (10) includes a servicing spacecraft (22) and a propellant module (24), which moves the servicing spacecraft from an upper stage drop off location and releases it in proximity to a client spacecraft (16) for a servicing mission.