Portrait of Norazrina BINTI MAT JALI ISAE-SUPAERO PhD student

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Portrait of Norazrina BINTI MAT JALI ISAE-SUPAERO PhD student
Research

27 May 2019

Portrait of Norazrina BINTI MAT JALI ISAE-SUPAERO PhD student

She is a PhD student in the Department of Mechanics, Structures and Materials (DMSM).
The subject of her thesis is: Crack Arrest Capability of Rubber Toughened PMMA under dynamic loading.
SHe is affiliated with the Clément Ader Institute (ICA, CNRS UMR 5312).
ICA is a research laboratory that focuses on the study of structures, systems and mechanical processes.
This activity sectors are in the mechanical industries with a particular focus on aerospace, space, transportation and energy. The works usually focus on behavior modeling, instrumentation and the study of the durability of the structures or products considered. A large part of the research focus on composite materials, which play today an important role in structures.
ISAE-SUPAERO welcomes its doctoral students in six ISAE-SUPAERO, ONERA teams and Clément Ader Institute, covering a wide spectrum of scientific disciplines related to aeronautics and space: aerodynamics and propulsion, structures and materials, embedded systems, networks and telecommunications, control and management of systems, human factors, electronics, signal.
ISAE-SUPAERO offers a rich and diversified program of doctoral training, leading to the PhD, the highest degree awarded by the institute, and recognized internationally.

She is a PhD student in the Department of Mechanics, Structures and Materials (DMSM).

The subject of her thesis is: Crack Arrest Capability of Rubber Toughened PMMA under dynamic loading.

SHe is affiliated with the Clément Ader Institute (ICA, CNRS UMR 5312).
ICA is a research laboratory that focuses on the study of structures, systems and mechanical processes.

This activity sectors are in the mechanical industries with a particular focus on aerospace, space, transportation and energy. The works usually focus on behavior modeling, instrumentation and the study of the durability of the structures or products considered. A large part of the research focus on composite materials, which play today an important role in structures.

ISAE-SUPAERO welcomes its doctoral students in six ISAE-SUPAERO, ONERA teams and Clément Ader Institute, covering a wide spectrum of scientific disciplines related to aeronautics and space: aerodynamics and propulsion, structures and materials, embedded systems, networks and telecommunications, control and management of systems, human factors, electronics, signal.

ISAE-SUPAERO offers a rich and diversified program of doctoral training, leading to the PhD, the highest degree awarded by the institute, and recognized internationally.

Latest videos
French SUPERCAM instrument records audio from INGENUITY's Fourth flight!
Research 2:45 min

French SUPERCAM instrument records audio from INGENUITY’s Fourth flight!

2:45 min
Research

10 May 2021

French SUPERCAM instrument records audio from INGENUITY’s Fourth flight! NASA/JPL-Caltech/LANL/CNES/CNRS/ISAE-SUPAERO

Perseverance was parked 80 metres from the small rotorcraft, which rose to five metres and then hovered before flying downrange for 133 metres and returning to its take-off and landing spot. SuperCam’s science microphone, developed by ISAE-SUPAERO, recorded the sound from the helicopter’s whirring rotors during the flight. The sound registered 84 hertz, equivalent to a low E note on the piano or a bass voice type.
“This is a wonderful surprise for the science team!” said Naomi Murdoch, a research scientist with ISAESUPAERO who is studying the data captured by the microphone. “Testing in a Mars atmosphere simulator to design this instrument and our sound propagation theories led us to believe the microphone would find it very difficult to discern sounds from the helicopter. As Mars’ atmosphere is very tenuous, it really attenuates sounds. So we needed a bit of luck to pick up the helicopter from this range. We’re thrilled to have obtained this recording, which is going to be a gold mine for our understanding of the planet’s atmosphere.”
Developed jointly by ISAE-SUPAERO and a consortium of laboratories attached to the French national scientific research centre CNRS and partner laboratories, coordinated by CNES, SuperCam’s microphone is derived from a consumer model adapted to withstand the Martian environment. The microphone is pursuing three science and technology goals of the Mars 2020 mission:
Study the sounds generated by laser impacts on Martian rocks to better understand their surface mechanical properties.
- Seek to gain new insights into surface atmospheric phenomena such as wind turbulence, dust devils and wind interactions with the rover, and now with the helicopter.
- Analyse the sound signature of the rover’s movements, for example when it is using its robot arm, driving on flat or rugged terrain, and operating its pumps.
The microphone was first turned on a few hours after Perseverance’s landing, picking up the first sounds on Mars from atmospheric turbulence. It is used daily in combination with laser-induced breakdown spectroscopy (LIBS) to analyse the chemical make-up of Martian rocks.
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