Shock wave boundary layer interactions in hypersonic flows

B John, VN Kulkarni, G Natarajan - International Journal of Heat and Mass …, 2014 - Elsevier
Shock-wave boundary layer interaction (SWBLI) and associated changes in wall properties
for ramp induced flow breakdown have been considered in the present studies. A two …

Research on proper sampling parameters determination approach of digital filters in small steady-state heat flux measurement

G Liu, T **ong, Y Ying, G Yan - International Journal of Thermal Sciences, 2023 - Elsevier
Noise fluctuation often occurs in small steady-state heat flux measurement and it
significantly disturbs the measurement precision. When using the digital filters denoising the …

Sensor data fusion for responsive high resolution ultrasonic temperature measurement using piezoelectric transducers

A Hashmi, AN Kalashnikov - Ultrasonics, 2019 - Elsevier
Ultrasonic temperature measurement allows for responsive measurements across an entire
ultrasonic pathway, unlike most conventional temperature sensors that respond to the …

A comparison of extended Kalman filter, particle filter, and least squares localization methods for a high heat flux concentrated source

MR Myers, AB Jorge, MJ Mutton, DG Walker - International Journal of Heat …, 2012 - Elsevier
State estimation procedures using the extended Kalman filter, particle filter, and least
squares are investigated for a transient heat transfer problem in which a high heat flux …

A comparison of extended Kalman filter, ultrasound time-of-flight measurement models for heating source localization

MR Myers, AB Jorge, MJ Mutton… - Inverse Problems in …, 2012 - Taylor & Francis
Comparisons of six heating source localisation measurement models are conducted where
temperature or ultrasonic time of flight readings provide the measurement update to the …

[PDF][PDF] An adaptive extended kalman filter incorporating state model uncertainty for localizing a high heat flux point source using an ultrasonic sensor array

MR Myers, AB Jorge, DE Yuhas… - Computer Modeling in …, 2012 - academia.edu
An adaptive extended Kalman filter is developed and investigated for a transient heat
transfer problem in which a high heat flux point source is applied on one side of a thin plate …

Using ultrasound and the extended kalman filter for characterizing aerothermodynamic environments

MR Myers, AB Jorge, DE Yuhas, DG Walker - AIAA journal, 2013 - arc.aiaa.org
Characterizing aerothermodynamic environments represents a significant challenge to
aircraft operations. Hypersonic boundary-layer structure including transitions from laminar …

Where ThermoMesh meets ThermoNet: A machine learning based sensor for heat source localization and peak temperature estimation

J Zhao, F Ye - Sensors and Actuators A: Physical, 2019 - Elsevier
In this paper, we propose a new thermal sensor (ThermoMesh) for experimental heat source
localization and peak temperature estimation (HSL&PTE) enabled by Machine Learning …

[BUKU][B] Parameter estimation using extended Kalman filter and ultrasonic pulse time of flight to locate transient, concentrated heating sources

MR Myers - 2012 - search.proquest.com
The objective of this dissertation is to estimate the location and characteristics of
concentrated heating sources on a surface. The heating sources are transient as they may …

[PDF][PDF] CMES

SN Atluri - Computer Modeling in Engineering & Science., 2010 - academia.edu
Aims and Scope: This journal publishes original research papers of reasonable permanent
value, in the areas of: computational mechanics, computational physics, computational …