Drag reduction via turbulent boundary layer flow control
Turbulent boundary layer control (TBLC) for skin-friction drag reduction is a relatively new
technology made possible through the advances in computational-simulation capabilities …
technology made possible through the advances in computational-simulation capabilities …
A millimeter-wave microstrip antenna array on ultra-flexible micromachined polydimethylsiloxane (PDMS) polymer
The use of polydimethylsiloxane (PDMS), an ultra flexible polymer, as a substrate for the
realization of reconfigurable microwave devices in the 60-GHz band is presented. As bulk …
realization of reconfigurable microwave devices in the 60-GHz band is presented. As bulk …
Numerical and experimental study of vibrations in a non-smooth electromechanical system
PK Foguem, GBM Soh, ST Kingni, P Woafo - Journal of Magnetism and …, 2024 - Elsevier
The effects of discontinuity in the elasticity and dam** on the dynamics of a non-smooth
electromechanical system are numerically and experimentally studied in this paper. The …
electromechanical system are numerically and experimentally studied in this paper. The …
Flow control in a high-offset subsonic air intake
AL Delot, E Garnier, D Pagan - 47th AIAA/ASME/SAE/ASEE Joint …, 2011 - arc.aiaa.org
I. Introduction he current trend in the design of missiles, UCAVs and combat aircraft is to
reduce observability, size and mass and to increase range. Hence the intake integration is …
reduce observability, size and mass and to increase range. Hence the intake integration is …
Subsonic cavity flow control with Micro-Magneto-Mechanical Systems (MMMS) microvalves
Flow control consists in modifying a flow natural state in order to converge towards another
state which is considered as favorable, as drag or noise radiation might be reduced. In this …
state which is considered as favorable, as drag or noise radiation might be reduced. In this …
Co100− xFex magnetic thick films prepared by electrodeposition
Co–Fe films are grown onto plane pre-treated Cu foils; the effects of the alloy composition on
the morphology and the crystal texture of the electrodeposited films and their anisotropic …
the morphology and the crystal texture of the electrodeposited films and their anisotropic …
[HTML][HTML] Experimental hot-wire characterisation of the turbulent jet produced by a swee** jet actuator in a quiescent environment
The present work presents the design and the characterisation of a swee** jet, a fluidic
actuator that has been shown to be able to enhance the aerodynamic performance of flow …
actuator that has been shown to be able to enhance the aerodynamic performance of flow …
Multistability of the vibrating system of a micro resonator
Y Zhu, H Shang - Fractal and Fractional, 2022 - mdpi.com
Multiple attractors and their fractal basins of attraction can lead to the loss of global stability
and integrity of Micro Electro Mechanical Systems (MEMS). In this paper, multistability of a …
and integrity of Micro Electro Mechanical Systems (MEMS). In this paper, multistability of a …
Numerical and experimental studies of an electromechanical system with discontinuity excited by a non-sinusoidal periodic voltage
PK Foguem, ST Kingni, C Ainamon, P Woafo - Journal of Magnetism and …, 2024 - Elsevier
This paper deals with the theoretical and experimental study of an electromechanical system
with discontinuity excited by non-sinusoidal periodic voltage (EMSDENPV). After the …
with discontinuity excited by non-sinusoidal periodic voltage (EMSDENPV). After the …
Magneto-mechanical micro-valve for active flow control
This paper presents and discusses the development of a normally-off magneto-mechanical
airflow microvalve designed for active aerodynamic flow control application. The architecture …
airflow microvalve designed for active aerodynamic flow control application. The architecture …