17   Artículos

 
en línea
Shiyan Lin, Ruiyu Li, Limin Gao and Ning Ge    
The accurate prediction of tip leakage flow is the premise for flow mechanism analysis and compressor performance optimization. The detached eddy simulation (DES) method, which compromises cost and accuracy, has excellent potential for a high Reynolds fl... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yan Xu, Huiyue Yi, Wuxiong Zhang and Hui Xu    
Estimating the frequencies of multiple superimposed exponentials in noise is an important problem due to its various applications in engineering. In order to obtain good inhibition of spectral leakage and improve the estimation accuracy, an improved Chir... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Jun Wu, Xinyi Sun, Lei Qu, Xilan Tian and Guangyu Yang    
Recently, deep learning tools have made significant progress in hyperspectral image (HSI) classification. Most of existing methods implement a patch-based classification manner which may cause training test information leakage or waste labeled informatio... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Maxim E. Paramonov, Lyudmila V. Filippenko, Fedor V. Khan, Oleg S. Kiselev and Valery P. Koshelets    
The development and approbation of a superconducting local oscillator based on a long Josephson junction made it possible to create a fully superconducting integrated receiver in sub-terahertz frequency range, which was successfully tested both on board ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xidi Zhang, Zhihua Liu, Liushuai Cao and Decheng Wan    
The occurrence of a tip leakage vortex (TLV) is a special phenomenon of ducted propellers, which has a significant influence on the propeller?s hydrodynamic performance and efficiency. The inception, evolution, and instability of the TLV under different ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Roman Varbanets, Oleksij Fomin, Václav Pí?tek, Valentyn Klymenko, Dmytro Minchev, Alexander Khrulev, Vitalii Zalozh and Pavel Kucera    
The article presents the acoustic method of marine low-speed engine turbocharger parameter estimation under operating conditions when a prompt assessment of instantaneous turbocharger speed and rotor vibration level is required. The method lies in the an... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Ebrahim Ghaderpour, Spiros D. Pagiatakis and Quazi K. Hassan    
With the advent of the digital computer, time series analysis has gained wide attention and is being applied to many fields of science. This paper reviews many traditional and recent techniques for time series analysis and change detection, including spe... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Van Su Luong, Minhhuy Le, Khoa Dang Nguyen, Dang-Khanh Le and Jinyi Lee    
Moisture separator reheater (MSR) tubing systems are an important part of a pressurized-water power plant to increase the efficiency of the heat transfer rate. The MSR tubes are finned tubes which are made of ferritic stainless steel (SS439) with a high ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Simone Cosoli    
The International Telecommunication Union (ITU) Resolution 612, in combination with Report ITU-R M2.234 (11/2011) and Recommendation ITU-R M.1874-1 (02/2013), regulates the use of the radiolocation services between 3 and 50 MHz to support high frequency ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Volodymyr Blintsov,Sergey Nuzhniy     Pág. 28 - 38
Assessment of the level of speech information protection from leakage through acoustic and vibration channels is carried out according to international and national standards and in compliance with regulatory documents. To assess its security level, regu... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

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