Search Results - "Lopez Arteaga, Ines"
-
1
Principles and practices of modular course design in higher engineering education
Published in The international journal of information and learning technology (24-04-2024)“…PurposeFew resources exist to incorporate principles of modular approach to course design. This research aimed to help instructors by presenting principles for…”
Get full text
Journal Article -
2
A method for the observation of the anelastic behaviour of anisotropic porous materials using digital image correlation
Published in Journal of sound and vibration (26-05-2020)“…This paper proposes an experimental method for observing the anelastic anisotropic behaviour of poroelastic media. The setup relies on three-dimensional…”
Get full text
Journal Article -
3
Effect of slit length on linear and non-linear acoustic transfer impedance of a micro-slit plate
Published in Acta acustica (2022)“…The effect of the slit length on the acoustic transfer impedance of micro-slit plates (MSPs) is investigated in the linear and non-linear regime for a specific…”
Get full text
Journal Article -
4
Experimental study of a slit in the presence of a bias flow under medium- and high-level acoustic excitations
Published in International journal of spray and combustion dynamics (01-06-2023)“…This work presents an experimental investigation of the acoustic properties of a slit in the presence of a bias flow under moderate- and high-acoustic…”
Get full text
Journal Article -
5
An in vitro setup to test the relevance and the accuracy of low-order vocal folds models
Published in The Journal of the Acoustical Society of America (2007)“…An experimental setup and human vocal folds replica able to produce self-sustained oscillations are presented. The aim of the setup is to assess the relevance…”
Get full text
Journal Article -
6
An analytical calculation of the Jacobian matrix for 3D friction contact model applied to turbine blade shroud contact
Published in Computers & structures (01-12-2016)“…•A time-discrete variant of full-3D friction contact model is reformulated.•An analytical expression of the Jacobian matrix is obtained for the same.•The…”
Get full text
Journal Article -
7
Intrinsic instability of flame–acoustic coupling
Published in Combustion and flame (01-11-2014)“…This paper shows that a flame can be an intrinsically unstable acoustic element. The finding is clarified in the framework of an acoustic network model, where…”
Get full text
Journal Article -
8
Normal-force dependant friction in centrifugal pendulum vibration absorbers: Simulation and experimental investigations
Published in Journal of sound and vibration (03-02-2021)“…A model of the normal-force dependant friction loss between the rotor and pendula is developed for bifilar centrifugal pendulum vibration absorbers (CPVAs)…”
Get full text
Journal Article -
9
Parameter estimation of two coupled oscillator model for pure intrinsic thermo-acoustic instability
Published in Nonlinear dynamics (01-07-2023)“…A nonlinear phenomenological model of two coupled oscillators is proposed, which is able to describe the rich nonlinear behaviour stemming from an unstable…”
Get full text
Journal Article -
10
Evaluation of the thermo-acoustic instability frequency and growth rate via input reflection coefficient measurement for central heating equipment
Published in Combustion and flame (01-05-2024)“…Experimental measurement methods and theoretical evaluations based on low-order modeling approaches for both the growth rate and frequency at the onset of…”
Get full text
Journal Article -
11
Nonlinear dynamics of pure intrinsic thermo-acoustic modes
Published in Combustion and flame (01-05-2023)“…In this paper the nonlinear dynamics of the pure Intrinsic Thermo-Acoustic (ITA) modes are experimentally investigated for burner stabilized premixed flames by…”
Get full text
Journal Article -
12
A dynamic rotating blade model at an arbitrary stagger angle based on classical plate theory and the Hamilton's principle
Published in Journal of sound and vibration (04-03-2013)“…A dynamic model based on classical plate theory is presented to investigate the vibration behavior of a rotating blade at an arbitrary stagger angle and…”
Get full text
Journal Article -
13
Powertrain shuffle-mode resonance suppression by means of flywheel mounted torsichrone centrifugal pendulum vibration absorbers
Published in Journal of sound and vibration (15-09-2022)“…A flywheel mounted centrifugal pendulum absorber (CPVA) is designed to completely suppress the low frequency shuffle-mode resonance of a heavy-duty truck…”
Get full text
Journal Article -
14
Thermoacoustic stability analysis and robust design of burner-deck-anchored flames using flame transfer function composition
Published in Combustion and flame (01-11-2024)“…Thermoacoustic instabilities in combustion systems are influenced by the thermoacoustic properties, such as the transfer function (TF) of the burner with…”
Get full text
Journal Article -
15
Numerical analysis of multiple friction contacts in bladed disks
Published in International journal of mechanical sciences (01-03-2018)“…•The damping potential of multiple friction contacts on a bladed disk is analyzed.•Its benefit compared to a single friction contact interface is…”
Get full text
Journal Article -
16
Torsional vibrations in heavy-truck powertrains with flywheel attached centrifugal pendulum vibration absorbers
Published in Mechanism and machine theory (01-01-2022)“…A nonlinear centrifugal pendulum vibration absorber (CPVA) with normal-force dependant friction loss is investigated in a torsional model of a downspeeded…”
Get full text
Journal Article -
17
Adaptive control of normal load at the friction interface of bladed disks using giant magnetostrictive material
Published in Journal of intelligent material systems and structures (01-05-2020)“…A novel application of magnetostrictive actuators in underplatform dampers of bladed disks is proposed for adaptive control of the normal load at the friction…”
Get full text
Journal Article -
18
Sound field separation for planar sources facing a parallel reflector
Published in Applied acoustics (01-06-2019)“…We consider the problem of separating and reconstructing the sound field radiated by a planar source, e.g. a vibrating plate, that faces a parallel reflector…”
Get full text
Journal Article -
19
Separation of rail and wheel contributions to pass-by noise with sparse regularization methods
Published in Journal of sound and vibration (24-11-2020)“…This paper proposes a method for separating rail and wheel noise contributions via sparse regularization of microphone array data. The underlying idea is to…”
Get full text
Journal Article -
20
General shell model for a rotating pretwisted blade
Published in Journal of sound and vibration (28-10-2013)“…A novel dynamic model for a pretwisted rotating compressor blade mounted at an arbitrary stagger angle using general shell theory and including the rotational…”
Get full text
Journal Article