http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100899822-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02881 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K17-00 |
| filingDate | 2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100899822-B1 |
| titleOfInvention | Specific heat measurement apparatus and method for three-phase material using ultrasonic waves |
| abstract | The present invention relates to an apparatus and method for measuring the specific heat of the three-phase material using ultrasonic waves capable of measuring the specific heat without damaging or damaging the three-phase material consisting of gas, liquid and solid for specific heat measurement.n n n The non-thermal measurement apparatus for three-phase material using ultrasonic waves according to the present invention includes a tank for storing distilled water such that a sample mixed with gas, liquid, and solid can be submerged; An ultrasonic generator installed on an upper portion of the tank to radiate ultrasonic waves to a sample; A plurality of temperature sensors inserted in the middle of the sample and sensing a temperature of the sample heated by the ultrasonic waves irradiated from the ultrasonic generator; It is characterized in that it comprises a computer that receives and stores the temperature signal detected by the temperature sensor and calculates the specific heat of the sample from this temperature.n n n In addition, the method for measuring the specific heat of the three-phase material using the ultrasonic wave according to the present invention includes a tank in which distilled water is stored such that a sample mixed with gas, liquid and solid can be submerged; An ultrasonic generator installed on an upper portion of the tank to radiate ultrasonic waves to a sample; A plurality of temperature sensors for sensing the temperature of the sample heated by the ultrasonic waves irradiated from the ultrasonic generator; In the specific heat measurement method using a specific heat measurement device comprising a computer for receiving and storing the temperature signal sensed by the temperature sensor and calculating the specific heat of the sample from the temperature, 3 which is the target of specific heat measurement inside the tank filled with distilled water Putting a sample which is a phase material; The ultrasonic generator is operated to irradiate the ultrasonic wave to the sample, and the attenuation coefficient of the sample that the ultrasonic wave is attenuated while passing through the sample ( ); Measuring the temperature change by transmitting the temperature sensed by the temperature sensor plugged into the sample to a computer; Temperature change slope from the initial temperature change value of the detected temperature ( ); Acoustic power of ultrasonic waves reaching the surface of the sample ( ) And water damping coefficient ( From ); The sound intensity ( From specific heat ( It is characterized by consisting of a step of calculating.n n n n Specific Heat, Three-Phase Material, Ultrasound, Attenuation Coefficient, Temperature |
| priorityDate | 2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.