Stick Fin Apparatus The Pin Fin Apparatus is intended to decide warm exchange from an expanded surface (Pin). It comprises of a metallic stick blade which is warmed toward one side by electric warmer. The warmth is led along the length & is streams out from the stick surface. Five thermocouples are implanted along the length of the stick to gauge the temperature dispersion, one more thermocouple is set inside the suction conduit to quantify the air temperature. A blower gives constrained convection of air by blowing the air at high speed. Stream rate of blower is estimated by opening plate & U Tube Manometer. The control board comprises of a dimmers detail to control the voltage provided to the warming component. A Voltmeter, an ammeter and a computerized temperature marker are additionally given. Particulars: Pin: MOC Aluminum, Pin width, 15 mm, Length 20mm Electric Heater: Capacity 200 W, Supply 230 V AC Air Blower: Centrifugal Blower, 230 V AC Orifice Plate: For Air Flow estimation Manometer: U tube manometer, 0-300 mm WC Dimmer: Range 0-250 V AC, 2 A Digital Voltmeter: Range 0-500 V AC Digital Ammeter: Range 0-2 An AC Temperature Sensors: Type ‘K’ Thermocouples – 6Nos Temperature Indicator: 8 Channel Indicator with Selector Switch, Range 0-199.9 ° Frame: Made of M.S. Square Tubes & Sheets, Welded & Powder covered Experimental Capabilities: To examine marvel of Heat Transfer from expanded surface (Pin) To think about the temperature appropriation through a stick blade tentatively & hypothetically .
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