TY - RPRT TI - Liquid hydrogen and liquid oxygen feedline passive recirculation analysis AU - Holt, Kimberly Ann AU - Cleary, Nicole L. AU - Nichols, Andrew J. AU - Perry, Gretchen L. E. PY - 1993 UR - https://ntrs.nasa.gov/citations/19940011672 ID - 19940011672 ER -