Reserach
Development of high-efficiency energy transport technique using an oscillation-type heat transport pipe
Electronic equipment increases the heat density by the miniaturization and high performance. Therefore, heat transportation devices that are small and high-performance are required for the effective cooling of electronic devices and equipment.
DEVELOPMENT OF LATENT HEAT ENERGY STORAGE AND TRANSIT TECHNOLOGY
We develop a cold energy storage and transportation system using nighttime electric power.The system cools paraffin droplet group with a direct contact heat exchanger in order to stores cold heat. VISUALIZATION OF TRANSITIONAL FLOW IN NASAL CAVITIESNose has functions such as gas transportation in respiration, olfaction, heat transfer and humidification, filtration. These functions closely relate to complicated structure of nasal cavity, but the behavior of the nasal flow is not well understood due to the complexity. Therefore, we analyze nasal flow by both of computer calculation and visualization experiment using nasal model constructed by CT images. We are trying to mimic the biological heat transport system and develop new energy devices. VISUALIZATION OF BRAIN ANEURYSM FLOWIn order to help predicting cerebral aneurysm rupture, we visalize the inside flow and measure wall share stress, experimenting with model by the means of PIV mesurement. We create not only steady flow and sine wave but also pulsatile waveforms. |