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Why mass flow rate change DNBR? 


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The mass flow rate change can affect the DNBR (Departure from Nucleate Boiling Ratio). The measurement error of a mass flow rate measuring instrument can be eliminated by using a length change sensor to detect the change in the vibrating length of a measuring tube . A differential pressure type mass flow rate control unit can cope with temperature variation of gas by eliminating the influence of pressure on a Reynold's number . A restrained turbine high dynamic response mass rate of fluid flow sensor can generate signals corresponding to the resulting reaction forces, which can be combined with signals corresponding to fluid temperature and downstream pressure to yield mass rate of flow output signals . The actual flow change monitoring method can detect defects in a Mass Flow Controller (MFC) in real-time by monitoring sensor data, valve open amount data, inlet pressure, and MFC's temperature . A capillary heating type thermal mass flow meter can correct the mass flow rate based on the temperature, pressure, and rates of change of the mass flow rate in relation to the temperature and pressure .

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Papers (3)Insight
Patent
Kazuo Ozawa, 和雄 小沢 
24 Aug 1994
13 Citations
The provided paper does not mention anything about how mass flow rate change affects DNBR (Departure from Nucleate Boiling Ratio).
The provided paper does not mention anything about DNBR or its relationship with mass flow rate change.
Patent
Albert Blatter, John Miller 
07 May 1979
17 Citations
The provided paper does not mention anything about DNBR or how mass flow rate change affects DNBR.

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