열전대, 백금저항온도계, 증기압 온도계를 이용한 온도측정
*효*
- 최초 등록일
- 2019.07.18
- 최종 저작일
- 2019.04
- 19페이지/
한컴오피스 - 가격 2,000원
다운로드
장바구니
목차
Ⅰ. Introduction1. Thermocouple
1) Principles of Thermocouple
2) Thermocouple Types
2. Platinum Resistance Temperature Detector (RTD)
3. Vapor Pressure Thermometer
Ⅱ. Methods
1. Experimental setup
2. Experimental Procedure
3. Calibration
Ⅲ. Result
1. K-type Thermocouple Calibration
2. Platinum Resistance Thermometer Calibration
3. Characteristic of K-type Thermocouple, PRT and Vapor Pressure Thermometer
4. Time Lag Analysis
5. Amount of Applied Energy to Water
Ⅳ. Discussion
1. Source of error
2. Result Dissertation
Ⅴ. Conclusion
Ⅵ. Reference
Ⅶ. Appendices
본문내용
IntroductionTemperature measurement is vary important in various field including heat transmission, mass transfer, thermodynamics, conservation of energy and conversion. Temperature measurement can be implemented in many ways. Measuring method can be changed according to circumstance, there is no best way fitting for every occasion. In the experiment we use 3 thermometers; K-type thermocouple, platinum resistance thermometer(PRT), vapor pressure thermometer. From the values from the measurement, we drew the time-temperature graph and calibrated each result to make it go close to reference temperature.
1. Thermocouple
1) Principles of Thermocouple
Figure 1 Thermoelectric effect.
A thermocouple is a sensor used to measure temperature. Thermocouples are made with two wires of different metals, joined together at one end to form a junction. The junction is placed on the surface or in the environment that's being measured. As the temperature changes, the two dissimilar metals begin to deform, causing a change in resistance.
참고 자료
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ANSI and IEC Color Codes for Thermocouples, Wire and Connectors. OMEGA.
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