Shape Memory Alloy|Based Sensor for Two|Phase Flow Detection

Shape Memory Alloy-Based Sensor for Two-Phase Flow Detection

In this study, a novel application of the Nickel Titanium Naval Ordnance Laboratory - NITiNOL based SMA wire sensor (Flexinol NiTi, 100~\mu m diameter),

Shape Memory Alloy-Based Sensor for Two-Phase Flow Detection

Index Terms— Two-phase flows, Taylor bubble flow, SMA sensor, phase transformation, thermal time scale. I. INTRODUCTION. SHAPE Memory Alloys (SMA) are a part of ...

Shape Memory Alloy-Based Sensor for Two-Phase Flow Detection

Request PDF | Shape Memory Alloy-Based Sensor for Two-Phase Flow Detection | In contemporary times, Shape Memory Alloys (SMAs) are ubiquitously used as ...

Shape Memory Alloy-Based Sensor for Two-Phase Flow Detection

Shape Memory Alloy-Based Sensor for Two-Phase Flow Detection ... IEEE Sensors J. Related.

Design, characterization and perspectives of shape memory alloy ...

This paper presents an experimental investigation on the potentiality of using SMA in the development of self-contained temperature sensors. The current work ...

Static characteristics. (a) Calibration setup. (b) Static performance.

A pair of shape memory alloy (SMA) wires instrumented in a synergistic configuration that performs shared sensing and actuation, exhibiting bi-functionality.

Battery-Free Shape Memory Alloy Antennas for Detection ... - MDPI

This paper presents a simple battery-free approach to sense peak temperature information using the natural phase-change property of shape memory alloys or SMAs.

Shape-sensing by self-sensing of shape memory alloy instruments ...

Shape memory alloy-based flexible instruments have potential for enhancing the safety in minimally invasive surgery compared to passive ...

A self-sensing and robust resistance phase transition detection ...

Shape memory alloy (SMA) wires are widely used as actuators because of their simplicity, high energy ratio, and Joule heat activation. The ...

Self-Sensing Variable Stiffness Actuation of Shape Memory Coil by ...

Self-sensing actuation of shape memory alloy (SMA) means to sense both mechanical and thermal properties/variables through the measurement of any internally ...

US7220051B2 - Shape memory alloy temperature sensor and switch

By making the positioning of the sensing element within the restraining relationship perceptible, the apparatus provides a persistent indication of even ...

Two-Stage Shape Memory Alloy Identification Based on ... - Frontiers

This effect is called “shape memory effect” (SME). This type of material has two phases: a low-temperature phase, which is called martensite ...

Applications of Shape Memory Alloy - 古河テクノマテリアル

A typical application of the shape memory effect is a coil spring as a temperature sensor and actuator.

An Accurately Controlled Antagonistic Shape Memory Alloy Actuator ...

With the progress of miniaturization, shape memory alloy (SMA) actuators exhibit high energy density, self-sensing ability and ease of fabrication, ...

A Measurement System for Shape Memory Alloy Wire Actuators

SMA actuators possess two phases as shown in Figure 1. They are Martensite (low temperature phase) and Austenite (high temperature phase). The Young s Modulus ...

Table I from Shape Memory Alloy Wire for Force Sensing

Shape Memory Alloy Wire for Force Sensing · J. D, K. Dhanalakshmi · Published in IEEE Sensors Journal 15 February 2017 · Engineering, Materials Science, Physics.

Characterization of Reversibly-Actuating Shape Memory Alloy Foils ...

Sponsored by IEEE Sensors Council (https://ieee-sensors.org/) Title: Characterization of Reversibly-Actuating Shape Memory Alloy Foils ...

US4356478A - Employing a shape memory alloy in a fire alarm ...

A further beneficial construction is realized by combining the arrangement with a different type of fire detection or sensing element, for instance by arranging ...

Stress, strain, and resistance behavior of two opposing shape ...

Shape memory alloy actuator wires undergo a significant (∼4%) contraction and a corresponding change in resistance because of a temperature- and ...

Measurement of temperature and displacement with NiTi actuators ...

In this study, various mechanical behaviors of a shape memory alloy, depending on different thermal and electrical conditions to be used in ...