scholarly journals A silicon micromachined flow sensor using thermopiles for heat transfer measurements

2003 ◽  
Author(s):  
S. Oda ◽  
M. Anzai ◽  
S. Uematsu ◽  
K. Watanabe
Keyword(s):  
Heat Transfer ◽  
Flow Sensor

Simulation and Research of a Thermal Type Liquid Flow Sensor

2012 ◽  
Vol 562-564 ◽  
pp. 1213-1217
Author(s):  
Feng Tian ◽  
Zhen Bin Gao ◽  
Yi Cai Sun
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Heat Exchange ◽  
Temperature Distribution ◽  
Flow Sensor ◽  
Turbulent Heat Transfer ◽  
Turbulent Heat ◽  
Water Flow Velocity ◽  
Detection Circuit ◽  
Flow Detection

A flow sensor for liquids, based on the principle of fluid-structure heat transfer is presented. The heater and thermistor are integrated and wrapped together as a detector and heat source, allowing heat exchange between the sensor and the fluid. Through numerical simulation, the temperature distribution of the sensor was investigated, under conditions of various flow velocities. The process of turbulent heat transfer in the flow pipe was simulated, the temperature distribution in the sensor was analyzed and compared under different temperature and velocity of the fluid, and the corresponding measuring ranges were determined. The flow detection circuit is designed and the results of water flow velocity tests in the range of (0.01–1)m/s are presented.

An Analysis of the Heat Transfer for a Micro-Flow Sensor

1999 ◽  
Vol 119 (1) ◽  
pp. 38-43 ◽  
Author(s):  
Satoshi Okano ◽  
Shinji Hirano ◽  
Hiroyuki Horiguchi
Keyword(s):  
Heat Transfer ◽  
Flow Sensor ◽  
Micro Flow

Heat transfer analysis around thermal flow sensor for liquid

2017 ◽  
Vol 2017.8 (0) ◽  
pp. PN-11
Author(s):  
Junya HARA ◽  
Ken YAMAMOTO ◽  
Shinichi IKE ◽  
Seishi NAKANO ◽  
Masahiro MOTOSUKE
Keyword(s):  
Heat Transfer ◽  
Flow Sensor ◽  
Heat Transfer Analysis ◽  
Thermal Flow ◽  
Thermal Flow Sensor

scholarly journals A silicon micromachined flow sensor using thermopiles for heat transfer measurements

2003 ◽  
Vol 52 (4) ◽  
pp. 1155-1159 ◽  
Author(s):  
S. Oda ◽  
M. Anzai ◽  
S. Uematsu ◽  
K. Watanabe
Keyword(s):  
Heat Transfer ◽  
Flow Sensor

scholarly journals Thermoresistive Thin Film Flow Sensor

1989 ◽  
Vol 13 (3) ◽  
pp. 161-173 ◽  
Author(s):  
T. M. Berlicki ◽  
E. Murawski ◽  
S. J. Osadnik ◽  
E. L. Prociòw
Keyword(s):  
Thin Film ◽  
Heat Transfer ◽  
Gas Flow ◽  
Film Flow ◽  
Thermal Conditions ◽  
Flow Sensor ◽  
Thin Film Flow ◽  
Flow Sensors ◽  
Basic Parameters

Some technological aspects and basic parameters of nickel thin film gas flow sensors are presented. Thermal conditions of sensors are described by the mechanisms of heat transfer. Typical characteristics measured during the sensor operation are given.

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