Optimization of Single-Sensor Two-State Hot-Wire Anemometer Transmission Bandwidth [PDF]
Sensors, 2008 Hot-wire anemometric measurements of non-isothermal flows require the use of thermal compensation or correction circuitry. One possible solution is a two-state hot-wire anemometer that uses the cyclically changing heating level of a single sensor.
Paweł Ligęza
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A Thermal Anemometry Method for Studying the Unsteady Gas Dynamics of Pipe Flows: Development, Modernisation, and Application [PDF]
Sensors, 2023 A detailed study of the gas-dynamic behaviour of both liquid and gas flows is urgently required for a variety of technical and process design applications.
Leonid Plotnikov
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Development of Measurement Method for Temperature and Velocity Field with Optical Fiber Sensor [PDF]
Sensors, 2023 We have developed a new method for measuring temperature and velocity at a high spatial resolution (minimum 2.56 mm pitch along an optical fiber). The developed method uses the same principle as a hot wire anemometer, where the velocity perpendicular to ...
Masashi Sekine, Masahiro Furuya
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Sensitivity-Enhanced Hot-Wire Anemometer by Using Cladding-Etched Fiber Bragg Grating
Photonic Sensors, 2023 A sensitivity-enhanced hot-wire anemometer based on a cladding-etched optical fiber Bragg grating (FBG) coated with a layer of silver film and optically heated by using a 1480 nm laser diode is demonstrated.
Yuhan Tang +5 more
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Energies, 2022 Hot-wire anemometric measurements are often related to the determination of flow parameters in a high frequency range. Such knowledge is particularly important when analyzing the flow phenomena in the vicinity of wind turbines.
Paweł Ligęza, Paweł Jamróz
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Investigation on Characterizing Heated Pulsating Flows with Hot Wire Anemometers - A Hands-On Approach [PDF]
INCAS Bulletin, 2014 The pulsating heated flows are traditionally a difficult subject to treat with conventional hot wire or film methods. Special factors that complicate matters are flow reversal and non linear flow effects of vortices and wire probe wake disturbances on ...
Marius Alexandru PANAIT
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A Simple Linearized Hot-Wire Anemometer [PDF]
Journal of Fluids Engineering, 1976 The circuit and application of an inexpensive simple linearized hot wire anemometer especially suited to turbulence research in incompressible media is described.
Miller, James A.
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Modelling the response of a hot-wire anemometer
Applied Mathematical Modelling, 1986 Abstract This paper addresses the problem of interpretation of hot-wire anemometer data, particularly at high turbulence levels. A method of signal analysis based on a model of the fluctuating electrical signals produced by an anemometer at different orientations in a turbulent flow is described.
T W Davies
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Integral Thermo-Anemometers for Average Temperature and Airflow Measurement in Ducts, at Anemostat Outlets and in Ventilation Grilles [PDF]
Journal of Mechanical Engineering, 2020 When creating ventilation systems, it is important to correctly calculate the volumes of air inflow and outflow. If an error is made in the calculation or a redistribution of air flows is required, measurements are indispensable. The existing methods for
Oleh S. Tsakanian, Serhii V. Koshel
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METHODS OF HOT WIRE CREATION FOR FIBER-OPTICAL THERMAL ANEMOMETER [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2020 Subject of Research. The paper presents the study of various methods of optical radiation coupling from the fiber core into its cladding with the aim of creating a fiber-optic anemometer hot wire.
Victoria A. Novikova, Sergey V. Varzhel
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