How Amish Preserve Meat Without Refrigeration

I am looking at the boiling point of water under vacuum, which is 2.3 Kpa or ( 0.34 PSI ) - where as atmospheric pressure is say 100 Kpa... (~15 PSI atmospheric) but instead of boiling off the water under vacuum, I thought simply, by salting the meat and dropping the pressure to ~30 Kpa or 5 PSI and causing FAST evaporation or drying of the meat, might be a good way to do it..... BUT ChatGPT does not have the resources to draw upon to calculate the rates of evaporation and so it's answers are complete shit - in this instance. However using a heat exchanger kept at 1*C, will remove all water from the air, and this could be used to dry meat in bulk... in a recurculating atmosphere...

See comment above - had to work ChatGPT over.... to get a clear answer.

@Life_N_Times_of_Shane_T_Hanson: Sometimes High Tech is overrated. JMO.

@sauger1001: Chat GPT can at times, be very useful, BUT you really need to have a fair understanding of the subject, and to be able to see through the circular and lost logic in the answers, and to be able to challenge the bullshit - either by asking better and refined questions or fucking the damned thing off.... e.g. what is the maximum diameter and pitch, of a 3 bladed propellor, that will produce a flow of 30 Kmh or 8.3 meters per second, using 4 HP or 3080 W? - Then it will say, 0.7 meters in diameter... Well that is what goes under a large fishing boat, that has like 250 - 350 HP.... and all the really SMALL outboards (and similar) have like a 6 or 8 " / 160mm - 200mm diameter propellor... So knowing the none too exact basics - kind of fucks Chat GPT right up... many of it's answers are nebulous crap.... This is sort of the sort of up to this size boat that would come with a 70cm propeller........ and the next image is of a 4 HP outboard motor and it's TINY propeller... https://www.southerntitleliens.....com/wp-content/uplo --- https://dulasboats.co.uk/cdn/s....hop/products/4.png?v