المؤلفون: Z. Tu, Y. Li, J. Zhou, Z. Chen

المصدر: Journal of Applied Fluid Mechanics, Vol 18, Iss 1, Pp 290-303 (2024)

مصطلحات موضوعية: angles of attack, guide vane number, noise characteristics, vortex solid interaction, axial flow fans, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jafmonline.net/article_2558_7c4b7320e26df6e0d99e46ae8ce78be9.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

URL الوصول: https://doaj.org/article/0c473efb4bdc43d89b78d827e66098db

المؤلفون: D. V. Abramkina, A. O. Ivanova, D. F. Karpov, M. V. Pavlov, Kh. M. Vafaeva

المصدر: Вестник Дагестанского государственного технического университета: Технические науки, Vol 51, Iss 3, Pp 172-179 (2024)

مصطلحات موضوعية: noise, noise characteristics, ventilation system, throttling devices, sound power level, Technology

وصف الملف: electronic resource

Relation: https://vestnik.dgtu.ru/jour/article/view/1569; https://doaj.org/toc/2073-6185; https://doaj.org/toc/2542-095X

URL الوصول: https://doaj.org/article/16c16bfc579346ad864be92b6f01cfda

المؤلفون: Xinze Huo, Peizhen Zhang, Ziyi Feng

المصدر: Ecological Informatics, Vol 84, Iss , Pp 102919- (2024)

مصطلحات موضوعية: Offshore wind farm, Noise characteristics, Sound propagation, Sound attenuation, Information technology, T58.5-58.64, Ecology, QH540-549.5

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1574954124004618; https://doaj.org/toc/1574-9541

URL الوصول: https://doaj.org/article/a4a06c47b17746d9bd6e9a868e87eee9

المؤلفون: ZHANG Xuexin, NIU Fuqiang, XUE Ruichao

المصدر: Haiyang Kaifa yu guanli, Vol 41, Iss 5, Pp 138-145 (2024)

مصطلحات موضوعية: underwater piling noise, noise characteristics, noise control, offshore bridges projects, Oceanography, GC1-1581

وصف الملف: electronic resource

Relation: http://www.haiyangkaifayuguanli.com/hykfyglen/ch/reader/view_abstract.aspx?file_no=20240515&flag=1; https://doaj.org/toc/1005-9857

URL الوصول: https://doaj.org/article/30c62ffbb08644a0b98e30a24cf5a964

المؤلفون: F. Q. Zhou, S.Y. Zhao, S. J. Zhang, Y. Zhang, S. C. Fu, S. Q. Yu

المصدر: Journal of Applied Fluid Mechanics, Vol 17, Iss 7, Pp 1485-1498 (2024)

مصطلحات موضوعية: coke deposition, flow-induced noise characteristics, numerical simulation, pressure pulsation, turbulence intensity, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jafmonline.net/article_2436_bc4b3dd6e3eb3ba430e0f66d765e92de.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

URL الوصول: https://doaj.org/article/b22bccfb9d654743bc3984790d231b3b

المؤلفون: Namug Heo, Ji-Hye Kim

المصدر: Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1681 (2024)

مصطلحات موضوعية: cavitation, computational fluid dynamics (CFD), large eddy simulation (LES), noise characteristics, Reynolds-averaged Navier–Stokes (RANS) equation, unsteady flow, Naval architecture. Shipbuilding. Marine engineering, VM1-989, Oceanography, GC1-1581

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2077-1312/12/9/1681; https://doaj.org/toc/2077-1312

URL الوصول: https://doaj.org/article/b9831a20c3e44d539fa163becb69d6de

المؤلفون: Z. Cheng, Q. Ma, H. Liu, L. Dong, Q. Pan

المصدر: Journal of Applied Fluid Mechanics, Vol 16, Iss 10, Pp 1989-2001 (2023)

مصطلحات موضوعية: marine centrifugal pump, base circle diameter, dynamic and static interference, vibration and noise characteristics, numerical simulation, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jafmonline.net/article_2282_e56437ff0f04aa5821ea9b5a160ba710.pdf; https://doaj.org/toc/1735-3572; https://doaj.org/toc/1735-3645

URL الوصول: https://doaj.org/article/d29ddd5d846a4bcd90297c6ed9798c13

المؤلفون: Manpo Yang, Xiangpeng Kong, Xun Li

المصدر: Photonics, Vol 11, Iss 6, p 574 (2024)

مصطلحات موضوعية: duty-cycle randomness, Bragg grating, distributed feedback (DFB) laser, noise characteristics, Applied optics. Photonics, TA1501-1820

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2304-6732/11/6/574; https://doaj.org/toc/2304-6732

URL الوصول: https://doaj.org/article/0bade111f86b42a0a4d34611be3539ce

المؤلفون: Huanyu Wu, Wei Zhang, Zongbin Liu, Xuhui Bai, Junwei Huang, Jun Huang, Zezhou Wu

المصدر: Buildings, Vol 14, Iss 4, p 970 (2024)

مصطلحات موضوعية: rail transit engineering, enclosure structure, construction noise, noise characteristics, noise control, Building construction, TH1-9745

Relation: https://www.mdpi.com/2075-5309/14/4/970; https://doaj.org/toc/2075-5309; https://doaj.org/article/1f7b9279c08b47c9b8430da8da474152

الاتاحة: https://doi.org/10.3390/buildings14040970
https://doaj.org/article/1f7b9279c08b47c9b8430da8da474152

المؤلفون: Jintao Zheng, Tianyu Qian, Jiajia Li, Zhiqiang Xiong, Hui Luo, Shilong Jin, Zhiguo Wang

المصدر: Results in Physics, Vol 53, Iss , Pp 106911- (2023)

مصطلحات موضوعية: Comagnetometers, Transfer function, Noise characteristics, Closed-loop, Common-mode suppression, Physics, QC1-999

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2211379723007040; https://doaj.org/toc/2211-3797

URL الوصول: https://doaj.org/article/5d58deadbaf94d32a05c1c6e67c04fda

المؤلفون: Linmin Li, Yabiao Niu, Guolai Wei, Sivakumar Manickam, Xun Sun, Zuchao Zhu

المصدر: Ultrasonics Sonochemistry, Vol 97, Iss , Pp 106446- (2023)

مصطلحات موضوعية: Cavitation, Noise characteristics, Eulerian-Lagrangian, Multiscale modeling, Large eddy simulation, Chemistry, QD1-999, Acoustics. Sound, QC221-246

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S135041772300158X; https://doaj.org/toc/1350-4177

URL الوصول: https://doaj.org/article/06a9c6ce090c49c3863231e58ae48c06

المؤلفون: Raj Atul, Misra Joy Prakash, Singh Ravinder Pal, Singh Gurminder, Sharma Shubham, Eldin Sayed M.

المصدر: Reviews on Advanced Materials Science, Vol 62, Iss 1, Pp id. 106722-600 (2023)

مصطلحات موضوعية: inconel 690, surface roughness, optimization, gear noise characteristics, response surface methodology, artificial neural network, fe-sem, Technology, Chemical technology, TP1-1185

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1605-8127

URL الوصول: https://doaj.org/article/d977198684c541aa9867ff796b1ca6e6

المؤلفون: Jian Zhang, Jifeng Fu, Xinyang Zhang, Tao Zhang, Yuhang Wang

المصدر: Processes, Vol 11, Iss 2814, p 2814 (2023)

مصطلحات موضوعية: cavitation, high-speed photography, noise characteristics, rectangular throttle slot spool, experimental study, Chemical technology, TP1-1185, Chemistry, QD1-999

Relation: https://www.mdpi.com/2227-9717/11/10/2814; https://doaj.org/toc/2227-9717; https://doaj.org/article/45636811e43343e4af4e9d65d6b3e5c5

الاتاحة: https://doi.org/10.3390/pr11102814
https://doaj.org/article/45636811e43343e4af4e9d65d6b3e5c5

المؤلفون: V. P. Babenko, V. K. Bityukov

المصدر: Российский технологический журнал, Vol 9, Iss 4, Pp 9-19 (2021)

مصطلحات موضوعية: dc/dc converter, buck-boost converter, sepic, simulation, circuitry, unipolar/bipolar output voltage, load, regulation, noise characteristics, Information theory, Q350-390

وصف الملف: electronic resource

Relation: https://www.rtj-mirea.ru/jour/article/view/339; https://doaj.org/toc/2500-316X

URL الوصول: https://doaj.org/article/1508bc0d427c4b7b95a217662dfbf89f

المؤلفون: Longzhou QI, Heying FENG, Yehui PENG, Kun ZHAO

المصدر: Zhongguo Jianchuan Yanjiu, Vol 16, Iss 3, Pp 17-23 (2021)

مصطلحات موضوعية: carrier aircrafts, tail nozzle, deflector, jet impact slant plate, noise characteristics, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1673-3185

URL الوصول: https://doaj.org/article/3b296d16a7604cceb86f5e5096f1a6b0

المؤلفون: Xin Niu (659047), Lingzhu Wang (11972037), Hui Li (32376), Tanyu Wang (1664359), Hao Liu (12832), Yin He (120155)

مصطلحات موضوعية: Biophysics, Medicine, Cell Biology, Space Science, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, hair interference resistance, agcl thermoplastic polyurethane, large surface area, inspired barb structure, dry electrode design, dynamic noise characteristics, signal acquisition performance, bioelectrical dry electrodes, fxbs electrode improved, dynamic friction coefficient, signal acquisition, dynamic noise, friction coefficient, dynamic friction, surface monitoring, plate structure, comparable performance, bioelectrical signals, dynamic measurements, wet electrode, traditional surfaces, three types, simulated instruments, prepared using

Relation: https://figshare.com/articles/journal_contribution/Fructus_Xanthii-Inspired_Low_Dynamic_Noise_Dry_Bioelectrodes_for_Surface_Monitoring_of_ECG/18703518

الاتاحة: https://doi.org/10.1021/acsami.1c22303.s001

المؤلفون: Guozhen Mu, Qiongying Lyu, Yiming Li

المصدر: Machines; Volume 10; Issue 10; Pages: 826

مصطلحات موضوعية: nozzle, concentric dichotomy, turbulent boundary layer, flow field analysis, noise characteristics

وصف الملف: application/pdf

Relation: Machine Design and Theory; https://dx.doi.org/10.3390/machines10100826

الاتاحة: https://doi.org/10.3390/machines10100826

المؤلفون: Sungwook Kang, Hyunsoo Kim, Jaewoong Kim, Jong-Moon Hwang, Wonhee Lee, Jungtae Kim, Hyunsu Ryu

المصدر: Applied Sciences; Volume 12; Issue 8; Pages: 3977

مصطلحات موضوعية: multibody dynamics, noise characteristics, gear box, medical device

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Robotics and Automation; https://dx.doi.org/10.3390/app12083977

الاتاحة: https://doi.org/10.3390/app12083977

المؤلفون: Xue Liu, Jian Liu

مصطلحات موضوعية: Biophysics, Molecular Biology, Neuroscience, Evolutionary Biology, Cancer, Infectious Diseases, Biological Sciences not elsewhere classified, human auditory perception, broadband noise generated, >< sub ><, 05 db respectively, aerodynamic noise characteristics, div >< p, fan noise standards, fan noise characteristics, >< sub xmlns, aerodynamic noise, >, 45 db, fan decreases, centrifugal fan, wmax <, unsteady simulations, results indicate, main factors, l <, held fixed, hawkings equation, frequency band, ffowcs williams

Relation: https://figshare.com/articles/figure/Arrangement_of_noise_monitoring_points_/25023325

الاتاحة: https://doi.org/10.1371/journal.pone.0296907.g004
https://figshare.com/articles/figure/Arrangement_of_noise_monitoring_points_/25023325

المؤلفون: Xue Liu, Jian Liu

مصطلحات موضوعية: Biophysics, Molecular Biology, Neuroscience, Evolutionary Biology, Cancer, Infectious Diseases, Biological Sciences not elsewhere classified, human auditory perception, broadband noise generated, >< sub ><, 05 db respectively, aerodynamic noise characteristics, div >< p, fan noise standards, fan noise characteristics, >< sub xmlns, aerodynamic noise, >, 45 db, fan decreases, centrifugal fan, wmax <, unsteady simulations, results indicate, main factors, l <, held fixed, hawkings equation, frequency band, ffowcs williams

Relation: https://figshare.com/articles/figure/Relationship_between_altitude_and_atmospheric_pressure_/25023322

الاتاحة: https://doi.org/10.1371/journal.pone.0296907.g003
https://figshare.com/articles/figure/Relationship_between_altitude_and_atmospheric_pressure_/25023322