Patrick Queeckers
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View article: The action of an inclined temperature gradient on floating droplets heated from below
The action of an inclined temperature gradient on floating droplets heated from below Open
The development of the longwave deformational instability of a thermocapillary flow in a floating droplet under the action of an inclined temperature gradient when the vertical temperature gradient is directed downward is investigated. The…
View article: Innovative AI-Enhanced Ice Detection System Using Graphene-Based Sensors for Enhanced Aviation Safety and Efficiency
Innovative AI-Enhanced Ice Detection System Using Graphene-Based Sensors for Enhanced Aviation Safety and Efficiency Open
Ice formation on aircraft surfaces poses significant safety risks, and current detection systems often struggle to provide accurate, real-time predictions. This paper presents the development and comprehensive evaluation of a smart ice con…
View article: Water Recuperation from Regolith at Martian, Lunar & Micro-Gravity during Parabolic Flight
Water Recuperation from Regolith at Martian, Lunar & Micro-Gravity during Parabolic Flight Open
Recent discoveries of potential ice particles and ice-cemented regolith on extraterrestrial bodies like the Moon and Mars have opened new opportunities for developing technologies to extract water, facilitating future space missions and ac…
View article: Development and Testing of a Smart Ice Control System Using Machine Learning Models
Development and Testing of a Smart Ice Control System Using Machine Learning Models Open
Ice formation on aircraft surfaces poses significant safety risks, and current detection systems often struggle to provide accurate, real-time predictions. This paper presents the development and comprehensive evaluation of a smart ice con…
View article: Water Recuperation from Regolith at Martian, Lunar & Micro-gravity during Parabolic Flight
Water Recuperation from Regolith at Martian, Lunar & Micro-gravity during Parabolic Flight Open
Recent discoveries of potential ice particles and ice-cemented regolith on celestial bodies like the Moon and Mars have ushered in new opportunities for developing technologies to extract water, facilitating future space missions and activ…
View article: Environmental Chamber Characterization of an Ice Detection Sensor for Aviation Using Graphene and PEDOT:PSS
Environmental Chamber Characterization of an Ice Detection Sensor for Aviation Using Graphene and PEDOT:PSS Open
In the context of improving aircraft safety, this work focuses on creating and testing a graphene-based ice detection system in an environmental chamber. This research is driven by the need for more accurate and efficient ice detection met…
View article: Environmental Chamber Characterization of an Ice Detection Sensor for Aviation Using Graphene and PEDOT:PSS
Environmental Chamber Characterization of an Ice Detection Sensor for Aviation Using Graphene and PEDOT:PSS Open
In the context of improving aircraft safety, this study focuses on the development and evaluation of a graphene-based ice detection system using an environmental chamber. The research is driven by the need for more accurate and efficient i…
View article: Wind Tunnel Characterization of a Graphene-Enhanced PEDOT:PSS Sensing Element for Aircraft Ice Detection Systems
Wind Tunnel Characterization of a Graphene-Enhanced PEDOT:PSS Sensing Element for Aircraft Ice Detection Systems Open
This study details the development and validation of a graphene-based ice detection system, designed to enhance flight safety by monitoring ice accumulation on aircraft surfaces. The system employs a semiconductive polymer (PEDOT:PSS) with…
View article: Detection of Ice Formation With the Polymeric Mixed Ionic‐Electronic Conductor PEDOT: PSS for Aeronautics
Detection of Ice Formation With the Polymeric Mixed Ionic‐Electronic Conductor PEDOT: PSS for Aeronautics Open
Ice formation detection is important in telecommunications and aeronautics, e.g., ice on the wings of an aircraft affects its aerodynamic performance and leads to fatal accidents. While many types of sensors exist, resistive sensors for ic…
View article: Shapes of floating droplets under non-uniform heating from below
Shapes of floating droplets under non-uniform heating from below Open
Floating droplets (liquid lenses) are widely used in engineering applications. A typical way of droplet manipulation is the non-uniform heating. In the present work, the influence of two-dimensional spatial inhomogeneity of temperature on …
View article: Characterization of Wick Evaporators through the Behavior of the Specially Designed Condenser
Characterization of Wick Evaporators through the Behavior of the Specially Designed Condenser Open
New concept of the experimental investigation has been proposed and successfully realized during the 73rd ESA parabolic flight campaign 2020.The evaporators' behavior is analyzed by evaluating the liquid level inside and by investigating t…
View article: New measurement technique of liquid film thickness distribution with high spatial and temporal resolution: application to convective condensation in microgravity
New measurement technique of liquid film thickness distribution with high spatial and temporal resolution: application to convective condensation in microgravity Open
International audience
View article: Development of digital holography in the long wave infrared range for assessment of space reflectors
Development of digital holography in the long wave infrared range for assessment of space reflectors Open
Existing holographic techniques (holography, speckle interferometry) [1] enable the measurement of surface displacements or material strains that are due to mechanical, thermal or vibration stresses. The measurement range is mainly determi…
View article: Long-wave infrared digital holography for the qualification of large space reflectors
Long-wave infrared digital holography for the qualification of large space reflectors Open
Deformation metrology of complex and large space reflectors is a recurrent problem addressed by ESA. The challenging tasks of on-ground qualification and verification testing are to achieve the required accuracy in the measurement of these…
View article: Modelling of Vapour Condensation on Single Cylindrical Fin
Modelling of Vapour Condensation on Single Cylindrical Fin Open
SCOPUS: cp.p
View article: Graphene Loop Heat Pipe testing
Graphene Loop Heat Pipe testing Open
Italy