THERMAL CONDUCTIVITY MEASURING DEVICE OF NANOFLUID USING TRANSIENT HOT-WIRE METHOD

摘要

The present invention is the thermal conductivity of nanofluids by minimizing the measurement error in consideration of the tension and the slope of the heating wire exactly as on the thermal conductivity measuring device of the nanofluids by Transient hot wire method that can measure , in a spaced-apart upper and lower top plate and the bottom plate ; A cylinder disposed between the upper plate and the lower plate ; Installation is possible vertically moving the movable plate in the cylinder ; First fixing means coupled to pass through the top plate ; Is provided on the upper surface of the movable plate , a second fastening means which is located on the same vertical line as the first fixing means; And also provides a measurement device using the thermal conductivity of nanofluids abnormal hot wire method for both ends each include a heating wire fixed to the first fixing means and the second fixing means . ;