Abstract
The dynamic response of the CVA system was investigated both analytically and experimentally. The frequency response functions of the CVA system for a number of different circuit parameters and operating conditions (Re, r) were determined via laser-based radiative heating of the hot-wire sensor. A 2-order linear systems model of the CVA was developed to provide insight to the dynamic response and to help interpret the experimental results. With the use of properly selected circuit components, a bandwidth in excess of 100 kHz can be achieved (« 350 kHz in this study). The qualitative variations in the frequency response function with changes in circuit parameters are in agreement with the 2-order model. The frequency-response functions of the CVA systems used in this study were found to have little dependence on the operating conditions of the wire.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call