Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Wai Keng Ngui"'
Autor:
Kulandaivel Sridhar, Samykano Mahendran, Wai Keng Ngui, Kousik Suraparaju Subbarama, Kumar Rajamony Reji
Publikováno v:
E3S Web of Conferences, Vol 488, p 02003 (2024)
This study explores the examination of the thermophysical characteristics of eco-friendly CNC-Palm oil, GNP-Palm oil and CNC/GNP-palm oil mono and hybrid nanofluids. The stability assessment involves a comprehensive analysis, incorporating visual obs
Externí odkaz:
https://doaj.org/article/768f2b92974945f3b7c349935215638f
Publikováno v:
Sensors, Vol 21, Iss 23, p 8114 (2021)
Rotating machinery is one of the major components of industries that suffer from various faults due to the constant workload. Therefore, a fast and reliable fault diagnosis method is essential for machine condition monitoring. In this study, noise el
Externí odkaz:
https://doaj.org/article/ac67e3dcdb62438db1a4d68aedb6cd02
Publikováno v:
Journal of Vibration Engineering & Technologies. 9:2229-2245
Although noise-assisted decomposition methods, ensemble empirical mode decomposition (EEMD) and complementary EEMD (CEEMD) can reduce the drawbacks of empirical mode decomposition (EMD), they cannot fully eliminate the presence of white noise. Moreov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef079961c3f41b530fabb0d20e8ba11
https://doi.org/10.1007/s42417-021-00358-y
https://doi.org/10.1007/s42417-021-00358-y
Autor:
Ajith Gopi, Prabhakar Sharma, Kumarasamy Sudhakar, Wai Keng Ngui, Irina Kirpichnikova, Erdem Cuce
Publikováno v:
Sustainability; Volume 15; Issue 1; Pages: 439
Forecasting the performance and energy yield of photovoltaic (PV) farms is crucial for establishing the economic sustainability of a newly installed system. The present study aims to develop a prediction model to forecast an installed PV system’s a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04cf32b8b7fcb631e53a32b5df4c73cc
https://doi.org/10.3390/su15010439
https://doi.org/10.3390/su15010439
Publikováno v:
MATEC Web of Conferences, Vol 255, p 02009 (2019)
This article aims to provide a comprehensive review on the condition monitoring techniques of underground storage tanks (UST). Generally, the UST has long been a favourite toxic substance reservation apparatus, thanks to its large capacity and minimu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9544d02452b29c5acf1564677d571d57
https://doaj.org/article/f0bfa006e8ed4760aa25aa9db636de25
https://doaj.org/article/f0bfa006e8ed4760aa25aa9db636de25
Publikováno v:
Applied Mechanics and Materials. :90-94
Application of Fast Fourier Transform (FFT) in machinery faults detection is known to be only effective if fault is of repetitive in nature and considering severe. While minor and transient faults are usually remain undetected based on vibration spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88aea36d894aa79fca1a8d7208c1fe79
https://doi.org/10.4028/www.scientific.net/amm.773-774.90
https://doi.org/10.4028/www.scientific.net/amm.773-774.90
Publikováno v:
Applied Mechanics and Materials. :144-148
This paper studies the detection of twisted blade in a multi stages rotor system. Experimental study was undertaken to simulate twisted blade conditions in a three stages rotor system. The feasibility of vibration analysis as the technique to detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::441e7dcde49e57c9ca92df76e567edeb
https://doi.org/10.4028/www.scientific.net/amm.773-774.144
https://doi.org/10.4028/www.scientific.net/amm.773-774.144
Publikováno v:
Applied Mechanics and Materials. 393:953-958
Wavelet analysis, being a popular time-frequency analysis method has been applied in various fields to analyze a wide range of signals covering biological signals, vibration signals, acoustic and ultrasonic signals, to name a few. With the capability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21d9d23f06f0e2ffd547afb0ad5ca9c
https://doi.org/10.4028/www.scientific.net/amm.393.953
https://doi.org/10.4028/www.scientific.net/amm.393.953
Publikováno v:
Applied Mechanics and Materials. 393:959-964
Blade fault is one of the most common faults in turbomachinery. In this article, a rotor system which consists of multiple stages of blades was developed. A variety of blade fault conditions were investigated and its vibration responses were measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebc84de25b3e3e47d2e2a18b5851a496
https://doi.org/10.4028/www.scientific.net/amm.393.959
https://doi.org/10.4028/www.scientific.net/amm.393.959