enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Sail switch - Wikipedia

   en.wikipedia.org/wiki/Sail_switch

   A sail switch, vane switch or flow switch is a mechanical switch that is actuated on or off in response to the flow or non-flow of a fluid such as air or water. [1] A sail switch typically operates through the use of a paddle or a diaphragm which gets displaced due to the force of fluid or air moving past it.

3. Krytron - Wikipedia

   en.wikipedia.org/wiki/Krytron

   The krytron is a cold-cathode gas-filled tube intended for use as a very high-speed switch, somewhat similar to the thyratron. It consists of a sealed glass tube with four electrodes. A small triggering pulse on the grid electrode switches the tube on, allowing a large current to flow between the cathode and anode electrodes.

4. Fluid Components International - Wikipedia

   en.wikipedia.org/wiki/Fluid_Components_International

   FCI's FLT93 flow switches installed in Orange County Sanitation District's chemical injection process. FCI products include gas mass flow meters, air flow meters, biogas flow meters, thermal mass flow meters, gas flow switches, liquid flow switches, flow sensors, level switches, and flow conditioners.

5. Thyratron - Wikipedia

   en.wikipedia.org/wiki/Thyratron

   A thyratron is a type of gas-filled tube used as a high-power electrical switch and controlled rectifier. Thyratrons can handle much greater currents than similar hard-vacuum tubes. Electron multiplication occurs when the gas becomes ionized, producing a phenomenon known as a Townsend discharge.

6. Flow distribution in manifolds - Wikipedia

   en.wikipedia.org/wiki/Flow_distribution_in_manifolds

   [4] [5] [6] A generalized model of the flow distribution in channel networks of planar fuel cells. [6] Similar to Ohm's law, the pressure drop is assumed to be proportional to the flow rates. The relationship of pressure drop, flow rate and flow resistance is described as Q 2 = ∆P/R. f = 64/Re for laminar flow where Re is the Reynolds number.

7. Mass flow controller - Wikipedia

   en.wikipedia.org/wiki/Mass_flow_controller

   The flow rate is specified as a percentage of its calibrated full scale flow and is supplied to the MFC as a voltage signal. Mass flow controllers require the supply gas or liquid to be within a specific pressure range. Low pressure will starve the MFC of fluid and cause it to fail to achieve its setpoint. High pressure may cause erratic flow ...