Title:
DRYNESS MEASUREMENT SYSTEM
Document Type and Number:
Japanese Patent JP2021143770
Kind Code:
A
Abstract:
To provide a dryness measurement system capable of measuring dryness of fluid put into a gas-liquid two-phase state.SOLUTION: A dryness measurement system comprises a gas-liquid separation unit 24, a liquid level formation unit 25, a perforated wall unit 29, a liquid level height detection unit 28, and a dryness calculation unit 31. The gas-liquid separation unit separates gas-liquid two-phase fluid into gas-phase fluid and liquid-phase fluid. The gas-phase fluid and the liquid-phase fluid flow into the liquid level formation unit to form a liquid level of the liquid-phase fluid. The perforated wall unit is provided with a plurality of pores 29a, and flows out the gas-phase fluid and the liquid-phase fluid from the liquid level formation unit through the plurality of pores. The liquid level height detection unit detects a liquid level height of the liquid-phase fluid in the liquid level formation unit. The dryness calculation unit calculates dryness of the gas-liquid two-phase fluid on the basis of the liquid level height of the liquid-phase fluid detected by the liquid level height detection unit.SELECTED DRAWING: Figure 2
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Inventors:
INABA ATSUSHI
FUKUDA MITSUHIRO
MOTOZAWA MASAAKI
FUJIWARA KENICHI
FUKUDA MITSUHIRO
MOTOZAWA MASAAKI
FUJIWARA KENICHI
Application Number:
JP2020040588A
Publication Date:
September 24, 2021
Filing Date:
March 10, 2020
Export Citation:
Assignee:
UNIV SHIZUOKA NAT UNIV CORP
DENSO CORP
DENSO CORP
International Classes:
F25B49/02
Attorney, Agent or Firm:
Patent Business Corporation Kaisei Patent Office