Results 41 to 50 of about 131,365 (295)
Experimental Investigation on Flow Control over a Circular Cylinder Using Antiphase Pulsed Jets
Actuators, 2023 To investigate the flow control characteristics of antiphase pulsed jet technology and explore a more efficient method to control unsteady flow with minimal impact on flow turbulence, wind tunnel experiments were conducted.
Jiaxin Pan +5 more
doaj +1 more source
Entry aerodynamics and heating [PDF]
, 1974 An overview of the problems of entry aerodynamics and heating is given with emphasis on survival of the probe, predictability of performance, and reliability of performance.
Olstad, W.
core +1 more source
FEBS Letters, EarlyView.Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur +5 more
wiley +1 more source
Numerical Simulations of Vertical Discrete Gusts Driven by Trailing Edge Blowing
International Journal of Aerospace Engineering, 2023 A new type of gust generator generates the airflow oscillation in the wind tunnel through the Coanda effect of the unsteady trailing edge blowing, which has been shown to have strong potential for accurately simulating discrete gusts.
Yang Shi +5 more
doaj +1 more source
Energies, 2023 The enhancement in the jet pressure ratio and jet velocity contributes to expanding the control efficiency and control boundary of circulation control airfoil under high subsonic incoming flow. However, because of an excessive jet pressure ratio, the jet
Meng He, Liu Zhang, Chang Li, Lei Zhao
doaj +1 more source
Helicopter Fuselage Drag ─ Combined Computational Fluid Dynamics and Experimental Studies [PDF]
, 2015 In this paper, wind tunnel experiments are combined with Computational Fluid Dynamics (CFD) aiming to analyze the aerodynamics of realistic fuselage con¦gurations.
Barakos, G. +7 more
core +2 more sources
FEBS Letters, EarlyView.Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii +8 more
wiley +1 more source
Hangkong gongcheng jinzhan, 2018 With the development of aviation aircraft, the research on new aerodynamic configuration design has become the focus of power country in aviation. The actuator disk model applied in ducted fan based on self-developed “TRIsonic Platform”(TRIP 3.0) is ...
Yang Xiaochuan +4 more
doaj +1 more source
Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes
FEBS Letters, EarlyView.The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji +3 more
wiley +1 more source
Reverse Offload Programming on Heterogeneous Systems
IEEE Access, 2019 To achieve high computation throughput, heterogeneous architectures utilize many special-purpose cores to work as floating point computing coprocessors. Popular programming models typically offload computing intensive operations to coprocessors and then ...
Cheng Chen +6 more
doaj +1 more source