A Flueric Gas-To-Liquid Interface AmplifierSource: Journal of Dynamic Systems, Measurement, and Control:;1973:;volume( 095 ):;issue: 002::page 196Author:Robert L. Woods
DOI: 10.1115/1.3426680Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In certain applications it is necessary to control the flow of liquid by means of pneumatic signal. This paper discusses the design and operation of a flueric amplifier that accomplishes this control without moving parts or diaphragms and with no intermixing of fluids. The amplifier operates with pneumatic pressure-field deflection of a slightly turbulent liquid power jet. The amplifier has “infinite” input impedance since there is no measurable steady-state control flow over a large range of input pressures. Single-stage pressure gains of 25 and extremely high power gains have been achieved. The amplifier has a minimum dynamic range of 25 and a bandwidth suitable for many applications.
keyword(s): Pressure , Flow (Dynamics) , Fluids , Turbulence , Impedance (Electricity) , Diaphragms (Structural) , Design , Deflection , Signals AND Steady state ,
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| contributor author | Robert L. Woods | |
| date accessioned | 2017-05-09T01:36:16Z | |
| date available | 2017-05-09T01:36:16Z | |
| date copyright | June, 1973 | |
| date issued | 1973 | |
| identifier issn | 0022-0434 | |
| identifier other | JDSMAA-26001#196_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/163691 | |
| description abstract | In certain applications it is necessary to control the flow of liquid by means of pneumatic signal. This paper discusses the design and operation of a flueric amplifier that accomplishes this control without moving parts or diaphragms and with no intermixing of fluids. The amplifier operates with pneumatic pressure-field deflection of a slightly turbulent liquid power jet. The amplifier has “infinite” input impedance since there is no measurable steady-state control flow over a large range of input pressures. Single-stage pressure gains of 25 and extremely high power gains have been achieved. The amplifier has a minimum dynamic range of 25 and a bandwidth suitable for many applications. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Flueric Gas-To-Liquid Interface Amplifier | |
| type | Journal Paper | |
| journal volume | 95 | |
| journal issue | 2 | |
| journal title | Journal of Dynamic Systems, Measurement, and Control | |
| identifier doi | 10.1115/1.3426680 | |
| journal fristpage | 196 | |
| journal lastpage | 199 | |
| identifier eissn | 1528-9028 | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Fluids | |
| keywords | Turbulence | |
| keywords | Impedance (Electricity) | |
| keywords | Diaphragms (Structural) | |
| keywords | Design | |
| keywords | Deflection | |
| keywords | Signals AND Steady state | |
| tree | Journal of Dynamic Systems, Measurement, and Control:;1973:;volume( 095 ):;issue: 002 | |
| contenttype | Fulltext |