|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||137/014 ; 137/340 ; 137/625.33 ; 137/561A ; 251/127|
|발명자 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 38|
This invention provides a gas wave pressure regulation method and apparatus, gaseous wave pressure regulator (GWPR), associated with a pressure energy recovery system which can be used in the processes of petrochemical and liquid natural gas (LNG) industries to recover the lost energy in a regulating process where a pressure regulation is needed to reduce the pressure level fitting the operating conditions, but the spontaneous temperature is undesirable. The said method and apparatus employ a mechanism creating a unsteady periodic flow by means of gaseou...
[ The invention having been thus described, what is claimed as new and desired to secure by Letter Patent is:] [1.] A gaseous wave pressure regulation method comprising(a) a process generating a gaseous wave system through a flow controllable means within a pressure regulation process, wherein said process of generation of gaseous wave interaction is produced by the interaction between a high speed jet driven by a pressure drop of a pressurized gas stream being regulated through a controllable convergent or convergent-divergent flowing passage during pre...