Static and dynamic parameters of hot-wire sensors in a wide range of filament diameters as a criterion for optimal sensor selection in measurement process
TLDR
This study presents the analysis of static and dynamic parameters of hot-wire sensors in a wide range of filament diameters as a criterion for optimal sensor selection in measurement process and provides the researchers focused on flow phenomena with the presentation of crucial aspects related to selection of sensors.About:
This article is published in Measurement.The article was published on 2020-02-01 and is currently open access. It has received 8 citations till now.read more
Citations
More filters
Journal ArticleDOI
Modification of Hot-Wire Anemometers Frequency Bandwidth Measurement Method.
TL;DR: Modification of this method, which involves applying an electrical test signal wirelessly directly to the sensor, using transformer inductive coupling, is proposed, which may in some cases be beneficial and find application in selected metrological problems.
Journal ArticleDOI
Methods for dynamic behavior improvement of tachometric and thermal anemometers by active control
TL;DR: In this paper, the authors present two methods for improving the dynamic behavior of rotary and thermal anemometers by active control, which are based on the introduction of additional feedback loop to the instruments.
Journal ArticleDOI
Experimental assessment on the performance of hot wire anemometry in and around a permeable medium by comparison with Particle Image Velocimetry
TL;DR: In this article, the suitability of HWA for the measurement of flow velocities amid and adjacent to groups of small obstacles was evaluated by measuring the air flow through a test section partially obstructed by a permeable array of wires.
Journal ArticleDOI
Method of testing fast-changing and pulsating flows by means of a hot-wire anemometer with simultaneous measurement of voltage and current of the sensor
TL;DR: In this paper , a method that simultaneously uses two measurement signals from an anemometer, proportional to the voltage and current of the sensor, is described, which allows the measurement system's bandwidth to be extended and dynamic errors to be minimized.
Journal ArticleDOI
Method of testing fast-changing and pulsating flows by means of a hot-wire anemometer with simultaneous measurement of voltage and current of the sensor
TL;DR: In this paper, a method that simultaneously uses two measurement signals from an anemometer, proportional to the voltage and current of the sensor, is described, which allows the measurement system's bandwidth to be extended and dynamic errors to be minimized.
References
More filters
Journal ArticleDOI
Hot-Wire Anemometry: Principles and Signal Analysis
TL;DR: Bruun et al. as mentioned in this paper provided a comprehensive survey of the hot-wire anemometry (HWA) technique and its application in the field of fluid mechanics, focusing on a wide variety of flows from studies of atmospheric phenomena to investigations of supersonic flows.
Book
Hot-wire anemometry : principles and signal analysis
TL;DR: Bruun et al. as mentioned in this paper provided a comprehensive survey of the hot-wire anemometry (HWA) technique and its application in the field of fluid mechanics, focusing on a wide variety of flows from studies of atmospheric phenomena to investigations of supersonic flows.
Journal ArticleDOI
On the Convection of Heat from Small Cylinders in a Stream of Fluid : Determination of the Convection Constants of Small Platinum Wires with Applications to Hot-Wire Anemometry
TL;DR: The general problem of the convection of heat from bodies immersed in moving media has recently received considerable attention both from the theoretical and experimental point of view as discussed by the authors, and a great number of successful calculations of heat losses from bodies of various shapes immersed in a stream of fluid.
Book
Fundamentals of hot wire anemometry
TL;DR: In this article, the authors used the heated sensor probe to transfer heat from sensors to electronic circuitry and then measured the heat transfer from sensors with a wake-sensing anemometer.