Thermal flow sensors for harsh environments

V Balakrishnan, HP Phan, T Dinh, DV Dao, NT Nguyen - Sensors, 2017 - mdpi.com
Flow sensing in hostile environments is of increasing interest for applications in the
automotive, aerospace, and chemical and resource industries. There are thermal and non …

Sensitivity enhancement of silicon-on-insulator CMOS MEMS thermal hot-film flow sensors by minimizing membrane conductive heat losses

Z Mehmood, I Haneef, SZ Ali, F Udrea - Sensors, 2019 - mdpi.com
Minimizing conductive heat losses in Micro-Electro-Mechanical-Systems (MEMS) thermal
(hot-film) flow sensors is the key to minimize the sensors' power consumption and maximize …

Surrogate-based parameter exploration for the design of MEMS calorimetric wall shear stress sensors by means of CFD

J Giehler, L Chamard, C Ebert, J Weiss, A Giani… - Sensors and Actuators A …, 2022 - Elsevier
A family of MEMS calorimetric wall shear stress sensors is experimentally and numerically
investigated to determine their most significant design parameters. Fifteen sensor prototypes …

Simulation and testing of a MEMS calorimetric shear-stress sensor

J Weiss, Q Schwaab, Y Boucetta, A Giani… - Sensors and Actuators A …, 2017 - Elsevier
The principle of operation of a new MEMS calorimetric shear-stress sensor is described. The
sensor is based on the detection of the thermal wake generated by a heated beam over a …

Evaluation of thin film p-type single crystal silicon for use as a CMOS Resistance Temperature Detector (RTD)

Z Mehmood, M Mansoor, I Haneef, SZ Ali… - Sensors and Actuators A …, 2018 - Elsevier
Temperature monitoring and thermal management of CMOS circuits/sensors is often
required for long term circuit reliability and sensors temperature compensations. The ideal …

Calorimetric wall-shear-stress microsensors for low-speed aerodynamics

J Weiss, A Giani - Experiments in Fluids, 2024 - Springer
This article describes the design, calibration, and testing of new calorimetric microsensors
for the measurement of wall shear stress in low-speed aerodynamic flows. The sensors are …

Wall shear stress measurement of turbulent bubbly flows using laser Doppler displacement sensor

Y Oishi, S Onuma, Y Tasaka, HJ Park, Y Murai… - Flow Measurement and …, 2024 - Elsevier
A novel wall shear stress meter is developed to promote studies of frictional drag reduction
by injecting air bubbles into a turbulent boundary layer. Such studies require a tool having a …

CMOS MEMS hot-film thermoelectronic flow sensor

A De Luca, F Udrea - IEEE sensors letters, 2017 - ieeexplore.ieee.org
In this article, we present a complementary metal-oxide semiconductor
microelectromechanical system (CMOS MEMS) thermoelectronic flow sensor and discuss …

SOI multidirectional thermoelectric flow sensor for harsh environment applications

A De Luca, G Longobardi… - 2015 International …, 2015 - ieeexplore.ieee.org
In this paper we present a novel SOI CMOS multidirectional thermoelectric flow sensor. For
the first time to the best knowledge of the authors, the sensor is shown to be able to cope …

水下MEMS 壁面剪应力传感器标定方案仿真分析与实验验证

黄欢, 孙海浪, 田于逵, 张楠, 谢华, 沈雪 - 实验流体力学, 2016 - syltlx.com
壁面剪应力的精确测量对于研究水下物体边界层流动, 寻求有效的减阻增效措施至关重要. ME
MS 壁面剪应力传感器的标定, 首先是最基本的静态标定, 决定了其测量的精度和数据的可信度 …