Fig. 1: Flexible calorimetric flow sensor design. | Nature Communications

Fig. 1: Flexible calorimetric flow sensor design.

From: Flexible calorimetric flow sensor with unprecedented sensitivity and directional resolution for multiple flight parameter detection

Fig. 1

a Exploded view of the FCF sensor. b Illustration of the working principle of the FCF sensor. Spatial map of the temperature at a velocity of 0.2 m·s−1. c Optical image of the heater, channels, and VOx thermistors. D represents the centre-to-edge distances from the VOx thermistors to the central heater. d FCF sensor attached to a glass cylinder with a radius of 6 mm. e Conceptual diagram of multiple flight-parameter estimation using a single FCF sensor. ΔT represents temperature difference between the upstream and downstream thermistors.

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