1. HSF - Noun
2. HSF - Proper noun
(computing) Initialism of High Sierra Format, the early logical file system used for CD-ROMs.
(military, nautical, historical) Initialism of High Seas Fleet.
(computing) Initialism of heat sink and fan.
(nautical) Initialism of high speed ferry.
Hypernyms: HSV, HSC
(nautical) Initialism of high speed freighter.
Hypernyms: HSV, HSC, HST
I made that same transition earlier this year and have no regrets; using the same HSF as before and the fan runs slower most of the time. Source: Internet
If the explosion is directly underneath the keel, then HSF is equal to KSF, but explosions that are not directly underneath the ship will have a lower value of KSF. Source: Internet
When taken in reference to ship hull plating, the term "Hull Shock Factor" (HSF) is used, while keel damage is termed "Keel Shock Factor" (KSF). Source: Internet