Heat Transfer in Forced Convection

SYSTEM COMPONENTS & SPECIFICATIONS:
• Test section: Copper Tube of 25mm ID, 32mm OD and 400 mm long
• Manometer: U-Tube with mercury as working fluid
• Blower: Centrifugal ½ HP, 220 VAC
• Variac: Auto Transformer 2 A.
• Heater: Externally heated, Nichrome Band Type (250W)
• Voltmeter: Digital voltmeter of range 0-300V AC
• Ammeter: Digital ammeter of range 0-5A AC.
• Temperature Indicator: Digital Temperature Indicator of range 0-400°C with TSS
• Thermocouples: Teflon coated Cr –Al (K-type)-7 no.
• Utilities required to be arranged by the customer
• Electric supply: 230 V, 5 Amps AC, 50 Hz, single phase electric supply with proper earthing.