RRM3 Fluid Management Device

Barfknecht, P.; Benson, D.; Boyle, R.; DeLee, C.; DiPirro, M.; Francis, J.; Li, X.; McGuire, J.; Mustafi, S.; Tuttle, J.; Whitehouse, P.

NASA NTRS · 20150018283

RRM3 Fluid Management Device

Barfknecht, P.·Benson, D.·Boyle, R.·DeLee, C.·DiPirro, M.·Francis, J.·Li, X.·McGuire, J.·Mustafi, S.·Tuttle, J.·Whitehouse, P.

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Abstract

The current development progress of the fluid management device (FMD) for the Robotic Resupply Mission 3 (RRM3) cryogen source Dewar is described. RRM3 is an on-orbit cryogenic transfer experiment payload for the International Space Station. The fluid management device is a key component of the source Dewar to ensure the ullage bubble is located away from the outlet during transfer. The FMD also facilitates demonstration of radio frequency mass gauging within the source Dewar. The preliminary design of the RRM3 FMD is a number of concentric cones of Mylar which maximizes the volume of liquid in contact with the FMD in the source Dewar. This paper describes the design of the fluid management device and progress of hardware development

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Barfknecht, P., Benson, D., Boyle, R., DeLee, C., DiPirro, M., Francis, J., Li, X., McGuire, J., Mustafi, S., Tuttle, J., Whitehouse, P.. 2015-06-24. RRM3 Fluid Management Device. https://ntrs.nasa.gov/citations/20150018283

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