A special
high-pressure process (cold pressed) is used to seal in the flavour without heat or the addition of preservatives.
In the past, high-pressure centrifugal compressors suffered from rotordynamic instability because
high-pressure process gas produces considerable excitation and reaction forces on the rotor.
In these cases, gate velocity can be the same as the conventional
high-pressure process. However, fast shot speed causes air problems in relationship to the amount of fill required.
Since its commercialization by GE in 1958, this rugged and expensive
high-pressure process for synthesizing diamond has become the basis of a half-billion-dollar per year abrasive-grit industry whose end-products include diamond-coated cutting tools for drilling, mining, quarrying, precisely machining automotive parts and producing dies used by wire makers.
Castings produced using the UBE
high-pressure process were shown by Shu Suzuki, UBE Industries, Ltd.
Consumer demand for additive-free foods with fresh-like textures and taste lead to the development of this
high-pressure process, a cold pasteurization sterilization technique that subjects pre-packaged, water-tight food products to high levels of hydrostatic pressure for a few seconds to a few minutes.
To predict temperature, the models would require equations that describe all heat transfer phenomena that could occur during the compression, pressure-holding and decompression phases of the
high-pressure process. While this type of model may be complicated to construct, it could give a complete and accurate vision of all the parameters involved and their relationships to each other.