“…TRANSIENT SOLID-LIQUID HELIUM HEAT TRANSFER AND (Sinha 1982d, Tong 1975. It has been previously reported that the PNBHF can be exceeded for short periods of time without the occurrence of ONB and the associated catastrophic superheat because latent heat is transported away from the surface through nucleate boiling in the short time, t<ta., before a stable film boiling configuration develops.…”