Chapter-12 Component Performance

COMPONENT PERFORMANCE

Choke LineDesign Point

MEASUREMENT PARAMETERS1. SPEED2. MASS FLOW RATE3. PRESSURE4. TEMPERATURE5. POWER6. VELOCITYSPEED: TACHOMETER, EDDY CURRENT PROBES, CAPACITENCE SENSORS PHOTO DIODESMASS FLOW RATE: ORIFICE, VENTURI, TURBINE FLOW METERSPRESSURE: PITOT PROBES, TRANSDUCERS, MONOMETERSTEMPERATURE: PLATINUM RESISTANCE BULB THERMOMETER, THERMOCOUPLESPOWER: TORQUE METERS VELOCITY:VANE ANEMOMETER, HOT-WIRE ANEMOMETRS

AXIAL FLOW COMPRESSOR TEST RIG

CLOSED CIRCUIT CENTRIFUGAL COMPRESSOR TEST RIG

SUBSONIC CASCADE TUNNEL

CASCADE ASSEMBLY

PROFILE LOSS INCIDENCE EFFECT

TRANSONIC CASCADE TUNNEL

SURFACE MACH NUMBER DISTRIBUTION

TURBINE RESEARCH RIG