HEAT/ACOUSTIC WAVE CONVERSION COMPONENT AND HEAT/ACOUSTIC WAVE CONVERSION UNIT

Provided are a heat/acoustic wave conversion component having a honeycomb structure and with improved startability to convert heat/acoustic waves, and a heat/acoustic wave conversion unit. A heat/acoustic wave conversion component includes a partition wall 11 that defines a plurality of cells 14, in...

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Bibliographische Detailangaben
Hauptverfasser:	MIYAIRI, YUKIO, HAMATSUKA, KAZUHIKO, NODA, NAOMI, HIRONAGA, MASAYUKI, MIWA, SHINICHI, MORI, TERUYOSHI, DEGUCHI, YUJI, SUENOBU, HIROYUKI, KUMAZAWA, KAZUHIKO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS COMBUSTION ENGINES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEAT PUMP SYSTEMS HEATING HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MACHINES OR ENGINES FOR LIQUIDS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR NOT OTHERWISE PROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SPRING, WEIGHT, INERTIA OR LIKE MOTORS USE OF WASTE HEAT OF COMBUSTION ENGINES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	Provided are a heat/acoustic wave conversion component having a honeycomb structure and with improved startability to convert heat/acoustic waves, and a heat/acoustic wave conversion unit. A heat/acoustic wave conversion component includes a partition wall 11 that defines a plurality of cells 14, inside of the cells being filled with fluid that oscillates to transmit acoustic waves, the heat/acoustic wave conversion component mutually converting heat exchanged between the partition wall 11 and the fluid and energy of acoustic waves resulting from oscillations of the fluid. The plurality of cells have an average of hydraulic diameters HDs that is 0.4 mm or less in a plane perpendicular to the cell extending direction, the heat/acoustic wave conversion component 1 has an open frontal area at each end face of 60% or more and 93% or less, and distribution of hydraulic diameters HDs of the plurality of cells has relative standard deviation that is 2% or more and 30% or less.