FLUID EVALUATION DEVICE AND METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM
A fluid evaluation apparatus (100) is provided with: an irradiator (11) configured to irradiate a fluid with light; a light receiver (21, 31) configured to receive scattered light from the fluid and configured to output a light receiving signal; and an estimator (25) configured to map an input point...
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| creator | ADACHI, Genki TATEISHI, Kiyoshi AGATA, Akari ONODERA, Wataru ITO, Atsuya MURAKAMI, Tomoya |
| description | A fluid evaluation apparatus (100) is provided with: an irradiator (11) configured to irradiate a fluid with light; a light receiver (21, 31) configured to receive scattered light from the fluid and configured to output a light receiving signal; and an estimator (25) configured to map an input point that is on a first plane defined by a light amount and a frequency, on a second plane defined by a flow volume (Q) of the fluid and a concentration (Ht) of the fluid, thereby estimating at least one of the flow volume and the concentration, wherein the light amount and the frequency are respectively indicated by light amount information (TDC), which indicates the light amount of the scattered light included in the light receiving signal, and by frequency information (fm), which indicates the frequency associated with a beat signal caused by a Doppler shift of the light included in the light receiving signal. |
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| language | eng ; fre ; ger |
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| subjects | DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MEDICAL OR VETERINARY SCIENCE METERING BY VOLUME PHYSICS SURGERY TESTING |
| title | FLUID EVALUATION DEVICE AND METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM |
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