4.7 Article

Generating a physics-based quantitatively-accurate model of an electrically-heated Rijke tube with Bayesian inference

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Mechanics

Joint reconstruction and segmentation of noisy velocity images as an inverse Navier-Stokes problem

Alexandros Kontogiannis et al.

Summary: In this paper, we propose a method to solve the problem of joint velocity field reconstruction and boundary segmentation of noisy flow velocity images. The method is tested on synthetic images and experimental images, and its effectiveness and accuracy are demonstrated. The method also provides additional knowledge about the physics of the flow and addresses the shortcomings of other measurement methods.

JOURNAL OF FLUID MECHANICS (2022)

Article Engineering, Mechanical

Assimilation of Experimental Data to Create a Quantitatively Accurate Reduced-Order Thermoacoustic Model

Francesco Garita et al.

Summary: This study combines a thermoacoustic experiment with a reduced order model using Bayesian inference to accurately learn the parameters of the model. The experiment measures the decay rates and frequencies of thermoacoustic oscillations, and the study concludes that a qualitative model can become quantitatively accurate without overfitting if it contains the most influential physical phenomena.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2021)

Article Physics, Fluids & Plasmas

Thermoacoustic stabilization of a longitudinal combustor using adjoint methods

Jose G. Aguilar et al.

PHYSICAL REVIEW FLUIDS (2020)

Review Mechanics

Sensitivity and Nonlinearity of Thermoacoustic Oscillations

Matthew P. Juniper et al.

ANNUAL REVIEW OF FLUID MECHANICS, VOL 50 (2018)

Article Physics, Fluids & Plasmas

Sensitivity analysis of thermoacoustic instability with adjoint Helmholtz solvers

Matthew P. Juniper

PHYSICAL REVIEW FLUIDS (2018)

Article Thermodynamics

Dynamics of unsteady heat transfer in pulsating flow across a cylinder

Armin Witte et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2017)

Article Thermodynamics

Experimental sensitivity analysis via a secondary heat source in an oscillating thermoacoustic system

Nicholas P. Jamieson et al.

INTERNATIONAL JOURNAL OF SPRAY AND COMBUSTION DYNAMICS (2017)

Article Mechanics

Experimental sensitivity analysis and control of thermoacoustic systems

Georgios Rigas et al.

JOURNAL OF FLUID MECHANICS (2016)

Article Computer Science, Interdisciplinary Applications

Stability analysis of thermo-acoustic nonlinear eigenproblems in annular combustors. Part I. Sensitivity

Luca Magri et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2016)

Article Computer Science, Interdisciplinary Applications

Nonlinear identification of unsteady heat transfer of a cylinder in pulsating cross flow

F. Selimefendigil et al.

COMPUTERS & FLUIDS (2012)

Article Automation & Control Systems

Feedback control of unstable thermoacoustic modes in an annular Rijke tube

Gregor Gelbert et al.

CONTROL ENGINEERING PRACTICE (2012)

Article Mechanics

Modelling nonlinear thermoacoustic instability in an electrically heated Rijke tube

Sathesh Mariappan et al.

JOURNAL OF FLUID MECHANICS (2011)

Article Engineering, Aerospace

Background noise effects on combustor stability

T Lieuwen et al.

JOURNAL OF PROPULSION AND POWER (2005)

Article Engineering, Aerospace

Challenges and progress in controlling dynamics in gas turbine combustors

HC Mongia et al.

JOURNAL OF PROPULSION AND POWER (2003)