Products/Services for Sonic Flow Orifice
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Flow Orifices and Flow Restrictors - (133 companies)Flow orifices and flow restrictors contain precision-machined holes and filters or screens to restrict flow and reduce pressure. They are available as stand-alone devices and in kits, assemblies, restrictors, and restrictor valves. Flow orifices...ConnectionMedia TypeMaterial -
Flow Meters - (1706 companies)...meters, flow nozzles, laminar flow elements, orifice plates, Pitot tubes, rotameters, target meters, variable area flow meters, and Venturi tubes. Positive displacement flow meters divide the media into specific increments which can be counted... -
Gas Flow Meters - (455 companies)Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. How to Select Gas Flow Meters. Image Credit: OMEGA Engineering Inc., Aalborg Instruments, Clark Solutions. Gas flow meters are used... -
Velocity Flow Switches - (64 companies)...type of unit in use today. Examples of differential pressure meters include orifice plates, Venturi tubes, flow nozzles, cone types, Pitot tubes, target meters, elbow tap meters and rotameters. Positive displacement meters take direct measurements... -
Nozzles - (665 companies)...maximum flow and orifice size are important specifications to consider when selecting nozzles. Material. Most products are made of one of the following materials: Aluminum. Brass. Bronze. Carbide. Ceramic. Copper. Alloy steel. Carbon steel. Stainless steel... -
Flow Transmitters - (234 companies)...orifice plates, cone devices, Pitot tubes, Venturi tubes, and flow nozzles. Orifice plates constrict fluid flow to produce differential pressure across a flat piece of metal that contains a bored hole. Cone-based devices position a cone in the center...
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Air Flow Sensors - (273 companies)Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Air flow sensors are inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used...
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Flow Switches - (343 companies)Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Flow switches can also be used to trigger an alarm...
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Liquid Flow Meters - (611 companies)...is greater than DP devices. Differential pressure flow meters obtain a liquid's flow rate by measuring the pressure differential and extracting the square root. Examples include orifice plates, Venturi tubes, flow nozzles, Pitot tubes, target meters...
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Flow Controllers - (424 companies)Flow controllers monitor and maintain flow-rate variables, typically in process applications. Flow controllers are electric devices which monitor and maintain flow-rate variables, typically in process applications. They can be used in conjunction...
Product News
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Lee Co. (The)
VILA Multi-Orifice Restrictor The Lee Company's new VILA is an economical, multi-orifice restrictor designed to offer a range of metered Lohm rates for high flow applications. Rated for working pressures up to 1500 psi differential, the VILA is constructed entirely from 2024-T4 aluminum, resulting in a robust design that is lightweight and corrosion resistant. Featuring bidirectional flow capability, the Lee VILA is available in 5 different Lohm rates, ranging from 1600 to 4100 Lohms. In addition, each VILA is 100% tested... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
Beswick Engineering Co., Inc.
Orifice Restrictor Fittings-Tamper Resistant Beswick miniature restrictor fittings are the perfect solution for controlling the flow rate of a gas or liquid. Take a look at our micro drilled orifices that are available in diameters as small as 0.004 " in brass and stainless steel. Drilled orifice fittings are held to a tolerance of +/- 0.0005 " and are an excellent choice for the majority of applications. With 50+ standard orifice sizes of each type to choose from, and the capability of making custom sizes and configurations, Beswick... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Beswick Engineering Co., Inc. -
Beswick Engineering Co., Inc.
Orifice Fittings for High Precision -Pneumatic Beswick synthetic sapphire orifice (also known as flow restrictors) are ideal for instruments requiring extreme precision and consistent flow rates. Sapphire is almost as hard as diamond. It is wear, heat and corrosion resistant. The orifice is manufactured to exacting tolerances. Hole diameters as small as 0.003 inch and as large as 0 .021 inch can be ordered in increments of 0.001 inch diameter. Available in brass, 303 & 316 stainless steel. The maximum pressure rating is 250 psig (17.2 bar). (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Beswick Engineering Co., Inc. -
Larch Networks
Hardened SONiC NOS by Larch Networks Through rigorous Q &A cycles, we ensure performance, reliability, and compliance with industry standards, while security reinforcement addresses vulnerabilities and safeguards the system. At the same time, stability improvements guarantee predictable and uninterrupted operation, allowing Larch Networks to deliver hardened SONiC solutions ready for enterprise, telecom, industrial, and mission-critical environments. Key Features. High Availability. Ensures uninterrupted service with features like... (read more)Browse Network Equipment Datasheets for Larch Networks -
O'Keefe Controls Co.
Predictable Precision Flow for Very Low Flow Rates Applications with very low flow rates often require extremely small orifice sizes, and flow predictability is paramount. In such cases, OEMs and system designers routinely specify O 'Keefe Controls Co. MICRO-ORIFICES (R) for their outstanding performance. Available in incremental sizes from 0.005" to 0.0003" in diameter, these devices are known for extreme accuracy, repeatability, and trouble-free service. They provide unparalleled performance over a wide range of pressures and temperatures... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
Lee Co. (The)
LEE PRECISION FLOW RESTRICTORS The Lee Company offers a wide selection of field-proven single and multiple orifice precision flow restrictors for a variety of demanding applications, including aerospace hydraulic and fuel systems, oil tools, race cars, and other sophisticated fluid power systems. Design engineers worldwide have found Lee Company flow restrictors to be indispensable when small size, light weight and proven reliability are required. Single Orifice: Lee Jets (JETA Series). Lee High Watt Jet (JEHA Series). Lee... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
O'Keefe Controls Co.
A Versatile Workhorse in Precision Flow Control When industrial applications require superior fluid control -- especially in conditions with higher temperatures and pressures -- OEMs and engineers turn to O'Keefe Controls Co. Precision Metal Orifices for reliable, time-tested solutions. Featuring extremely accurate and repeatable flow characteristics, these devices are available in both brass and stainless steel, for wide chemical compatibility. They are offered in an extensive variety of sizes, connections and configurations, allowing easy... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
O'Keefe Controls Co.
Accurate, Repeatable Process Flow Control In cases where process performance depends upon maintaining optimum flow settings and control, O'Keefe Controls Tamperproof Fixed Flow Controls provide a reliable solution for achieving unalterable, extremely accurate, repeatable flow. Within a single fitting, these devices are configured with a check valve and a precision orifice in parallel, allowing metered flow in one direction and free flow in the opposite direction. The use of a fixed precision orifice in the design makes them tamperproof... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
HydraCheck Inc.
Inline Flow Indicator With Temperature Sensor where no power is available. The flow indicator design ensures good reliability and minimizes the effects of contamination. The flow indicator consists of a sharp-edged orifice and a tapered metering piston. The piston movement is directly proportional to the flow rate and the sharp edge orifice minimizes the effects of viscosity. The piston is magnetically coupled to the rotary pointer assembly which registers on a clear 2-1/2 " (63 mm) scale displayed in Lpm and US GPM. The FI750 flow... (read more)Browse Flow Meters Datasheets for HydraCheck Inc. -
Lee Co. (The)
Duel Metering Flow Control Valve The Lee Company 's Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. The valve is ideal for high pressure hydraulic applications with system pressures up to 3000 psi. It features all stainless steel construction for durability and long life and it is available in .187 and .281 diameter models. Each Lee Dual Metering Flow Control is 100% tested in both flow directions to ensure reliable, consistent... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The)
More Information
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Rarefied Gas Dynamics: Experimental Techniques and Physical Systems > Direct Simulation Monte Carlo Calculations Compared with Sonic Orifice Expansion Flows of...
While this difference cannot be explained at this point, one might not be surprised that such a slight difference could exist between a contin- uous flow sonic orifice expansion and a pulsed orifice flow at this stage of analy- sis.
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Nozzle-coolant-channel end-cap evaluation. Final test report
SONIC FLOW ORIFICE (8 REQD) _ P ^NS .
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AIAA Journal > SECONDARY GAS INJECTION IN A CONICAL ROCKET NOZZLE
jet orifice area nozzle throat area nozzle area at point of injection discharge coefficient of orifice assuming sonic flow orifice diameter side force due to secondaryinjection axial thrust of motor gravitational constant FN/WJ, effective specific impulse of injectant .
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Instrumentation for Airbreathing Propulsion > Total Pressure Averaging in Pulsating Flows
The pneumatic probe consists of two sonic flow orifices in series and is shown schematically in Fig. 2.
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ARS Journal > Tecnical Notes
Sonic Flow Orifice Temperature Probe for High-Gas-Temperature Measurements.
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International Electric Propulsion Conference > Conceptual spacecraft and arcjet propulsion system design for the SP-100 interim reference mission
Downstream of the arcjet manifold, a solenoid isolation valve and sonic flow orifice regulate the pressure and flow t o each individual arcjet.
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Planar flow field measurements in atmospheric and pressurized combustion chambers
At its exit, this dispenser has a sonic flow orifice where strong shear stresses are intended to break up any larger agglomera- tions of the seeding material.
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Dynamics of Flames and Reactive Systems > The Feedback of a Flame Front on Turbulent Flows
The air, propane, and nitrogen flows were regulated by constant mass flow sonic orifices before mixing.
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Journal of Jet Propulsion > Temperature and Pressure Measurements
The third technique involves the passage of a portion of the gas through two sonic flow orifices in series (Aero-Research cat. no. 1065).
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Bulk Cylinder Flowfield Effects on Mixing in DISI Engines
The vaporized acetone-nitrogen mixture was metered by a sonic flow orifice and supplied the air-assisted injector.
