Turbulence Research
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How Climate Change Is Impacting Air Turbulence
For many flyers, air turbulence can be an unnerving experience -- and in a world warming under the effects of climate change, it is only set to worsen, according to a growing body of scientific evidence.
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Scientists Observe and Control Kelvin Waves in Superfluid Helium for the First Time
In a groundbreaking study, researchers have controlled and observed Kelvin waves in superfluid helium-4 for the first time. Using an electric field to manipulate nanoparticles trapped in vortex lines, they generated and visualised the helical motion of these quantum waves. This discovery sheds light on energy dissipation in superfluid systems and o...
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M87 Black Hole: Turbulent Plasma Dynamics and Feeding Process Revealed
M87*, the supermassive black hole in Messier 87, continues to captivate astronomers. EHT observations from 2017 and 2018 revealed turbulence in the accretion flow, with the plasma ring’s brightest region shifting due to gas dynamics. The study also uncovered a counter-rotating gas spiral feeding mechanism, refining understanding of black hole fee...
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Bird-Inspired Wing Design Could Boost Performance of Aeroplanes, Claims Study
Researchers are exploring the potential of bird-inspired wing flaps to improve airplane performance. These featherlike flaps, designed to mimic the covert feathers on bird wings, could significantly enhance lift, reducing drag and improving stability. Tests show that the new design could boost lift by up to 45% and decrease drag by 31%. The flaps a...
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Aditya-L1 Records Coronal Mass Ejection, Reveals New Details on Solar Plasma Movement and Magnetic Activity
Aditya-L1, India’s first solar mission, observed a Coronal Mass Ejection on July 16, 2024. Researchers found that the event caused significant coronal dimming, increased turbulence, and solar plasma deflection due to magnetic fields. These insights, derived from VELC measurements, deepen our understanding of solar activity and its space weather i...
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NASA Supercomputers Help Unravel Complex Movements of the Sun’s Inner Layers
NASA supercomputers have provided a detailed look into the Sun’s complex inner workings by simulating its plasma flows. Using data from various space missions, including the Solar Dynamics Observatory, researchers have recreated turbulent motions and shock waves within the Sun’s layers. These insights will enhance space weather predictions, whi...
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Feather-Inspired Wing Flaps Could Boost Aircraft Lift and Performance, Claims New Study
Researchers have developed feather-inspired passive flaps for aircraft wings, showing promising results. Wind tunnel tests revealed that these flaps could increase lift by 45%, reduce drag by 31%, and prevent stalls. By mimicking the structure of bird wings, these flaps respond naturally to airflow, enhancing flight performance. The flaps also expa...
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Rainfall Significantly Boosts Ocean Carbon Dioxide Absorption Rates, Claims New Study
A new study led by David Ho highlights that rainfall significantly increases the ocean's carbon dioxide absorption by 5% to 7%, adding up to 140 to 190 million metric tons of CO2 annually. This research identifies mechanisms like turbulence, dilution, and wet deposition as key contributors to enhanced carbon uptake. The findings are crucial for imp...
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'Group Delivered Record Financial Results Amid Turbulence': Gautam Adani
The Adani Group not only withstood a dual assault triggered by the report issued by short seller Hindenburg Research but also delivered record financial results during the turbulence, the conglomerate's Chairman, Gautam Adani, said on Thursday.
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Climate Change Leading To More Turbulence During Flight: Study
Turbulence happens when a plane flies through clashing bodies of air moving at widely different speeds.
-
How Climate Change Is Impacting Air Turbulence
For many flyers, air turbulence can be an unnerving experience -- and in a world warming under the effects of climate change, it is only set to worsen, according to a growing body of scientific evidence.
-
Scientists Observe and Control Kelvin Waves in Superfluid Helium for the First Time
In a groundbreaking study, researchers have controlled and observed Kelvin waves in superfluid helium-4 for the first time. Using an electric field to manipulate nanoparticles trapped in vortex lines, they generated and visualised the helical motion of these quantum waves. This discovery sheds light on energy dissipation in superfluid systems and o...
-
M87 Black Hole: Turbulent Plasma Dynamics and Feeding Process Revealed
M87*, the supermassive black hole in Messier 87, continues to captivate astronomers. EHT observations from 2017 and 2018 revealed turbulence in the accretion flow, with the plasma ring’s brightest region shifting due to gas dynamics. The study also uncovered a counter-rotating gas spiral feeding mechanism, refining understanding of black hole fee...
-
Bird-Inspired Wing Design Could Boost Performance of Aeroplanes, Claims Study
Researchers are exploring the potential of bird-inspired wing flaps to improve airplane performance. These featherlike flaps, designed to mimic the covert feathers on bird wings, could significantly enhance lift, reducing drag and improving stability. Tests show that the new design could boost lift by up to 45% and decrease drag by 31%. The flaps a...
-
Aditya-L1 Records Coronal Mass Ejection, Reveals New Details on Solar Plasma Movement and Magnetic Activity
Aditya-L1, India’s first solar mission, observed a Coronal Mass Ejection on July 16, 2024. Researchers found that the event caused significant coronal dimming, increased turbulence, and solar plasma deflection due to magnetic fields. These insights, derived from VELC measurements, deepen our understanding of solar activity and its space weather i...
-
NASA Supercomputers Help Unravel Complex Movements of the Sun’s Inner Layers
NASA supercomputers have provided a detailed look into the Sun’s complex inner workings by simulating its plasma flows. Using data from various space missions, including the Solar Dynamics Observatory, researchers have recreated turbulent motions and shock waves within the Sun’s layers. These insights will enhance space weather predictions, whi...
-
Feather-Inspired Wing Flaps Could Boost Aircraft Lift and Performance, Claims New Study
Researchers have developed feather-inspired passive flaps for aircraft wings, showing promising results. Wind tunnel tests revealed that these flaps could increase lift by 45%, reduce drag by 31%, and prevent stalls. By mimicking the structure of bird wings, these flaps respond naturally to airflow, enhancing flight performance. The flaps also expa...
-
Rainfall Significantly Boosts Ocean Carbon Dioxide Absorption Rates, Claims New Study
A new study led by David Ho highlights that rainfall significantly increases the ocean's carbon dioxide absorption by 5% to 7%, adding up to 140 to 190 million metric tons of CO2 annually. This research identifies mechanisms like turbulence, dilution, and wet deposition as key contributors to enhanced carbon uptake. The findings are crucial for imp...
-
'Group Delivered Record Financial Results Amid Turbulence': Gautam Adani
The Adani Group not only withstood a dual assault triggered by the report issued by short seller Hindenburg Research but also delivered record financial results during the turbulence, the conglomerate's Chairman, Gautam Adani, said on Thursday.
-
Climate Change Leading To More Turbulence During Flight: Study
Turbulence happens when a plane flies through clashing bodies of air moving at widely different speeds.
