NUMERICAL CHARACTERISATION OF THE AEROACOUSTIC SIGNATURE OF PROPELLER ARRAYS FOR DISTRIBUTED ELECTRIC PROPULSION

Numerical Characterisation of the Aeroacoustic Signature of Propeller Arrays for Distributed Electric Propulsion

This paper presents an investigation of the aerodynamic and aeroacoustic interaction of propellers for distributed electric propulsion applications.The rationale underlying the research is related to the key role that aeroacoustics plays in the establishment of the future commercial aviation scenario.The sustainable development of airborne transpor

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An Efficient Compound Image Compression Using Optimal Discrete Wavelet Transform and Run Length Encoding Techniques

Reduction in file size leads to Laces reduction in the number of bits required to store it.When data is compressed, it must be decompressed into its original form bit for bit.Compound images are defined as images that contain a combination of text, natural (photo) images and graphic images.Here, compression is the process of reducing the amount of

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Short-Chain Fatty Acids Reduced Renal Calcium Oxalate Stones by Regulating the Expression of Intestinal Oxalate Transporter SLC26A6

ABSTRACT Renal calcium oxalate (CaOx) stone is a common urologic disease with a high prevalence and recurrence rate.However, short-chain fatty acids (SCFAs) are less often reported in the prevention of urolithiasis.This study aimed to explore the effect of SCFAs on the renal CaOx Beauty stone formation and the underlying mechanisms.Ethylene glycol

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