المؤلفون: Yuan Xiao, Kun Feng, Dongyan Miao, Peng Zhang, Jiaxin Yang

المصدر: IEEE Access, Vol 13, Pp 14225-14238 (2025)

مصطلحات موضوعية: Gas turbine, blade, anomaly detection, autoencoder, multi-operating conditions, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10843193/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/d4924ef351e8418cba901bbe4bb1ead1

المؤلفون: ZHANG Weiye, SHEN Jing, PAN Zihe, SONG Yipeng, CHENG Huaigang, ZHANG Huirong

المصدر: Gongye shui chuli, Vol 45, Iss 1, Pp 17-25 (2025)

مصطلحات موضوعية: activated carbon, regeneration, heel, adsorption, operating conditions, Environmental technology. Sanitary engineering, TD1-1066

وصف الملف: electronic resource

Relation: https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2024-0156; https://doaj.org/toc/1005-829X

URL الوصول: https://doaj.org/article/f04910436dd54191858600536d62e9ec

المؤلفون: Zhen SHAN, Jiachen TANG, Zhongqiu WANG, Jianhua YANG, Chenhang HAO, Shangyuan LI

المصدر: 工程科学学报, Vol 47, Iss 1, Pp 130-141 (2025)

مصطلحات موضوعية: variable speed operating conditions, modal decomposition, looseness fault, strong noise, adaptive, Mining engineering. Metallurgy, TN1-997, Environmental engineering, TA170-171

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2095-9389

URL الوصول: https://doaj.org/article/528ea5dccba3411c99c478197f8a8dcf

المؤلفون: Zhikai Xing, Yongbao Liu, Qiang Wang, Junqiang Fu

المصدر: Scientific Reports, Vol 15, Iss 1, Pp 1-18 (2025)

مصطلحات موضوعية: Fault diagnosis, Transfer learning, Varying operating conditions, Pre-trained ConvNeXt model, Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/2c5c77502fc64f7c94282e09f7bfe57f

المؤلفون: CHEN Di, ZHANG Xiaowen, TANG Fangping, WANG Lin, XU Xudong, GUAN Zilong

المصدر: Guan'gai paishui xuebao, Vol 43, Iss 12, Pp 47-56 (2024)

مصطلحات موضوعية: turbulent flow model, axial flow pump, numerical simulation, computational accuracy, all operating conditions, Agriculture (General), S1-972, Irrigation engineering. Reclamation of wasteland. Drainage, TC801-978

وصف الملف: electronic resource

Relation: https://www.ggpsxb.com/jgpxxben/ch/reader/view_abstract.aspx?file_no=20241206&flag=1; https://doaj.org/toc/1672-3317

URL الوصول: https://doaj.org/article/72c9a106e7294f18ad3dad3469a590ac

المؤلفون: WU Jiang, ZHANG Yan, LIU Zelong, CHENG Gang, LEI Dong, JIAO Chaoyong

المصدر: Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 12, Pp 1935-1945 (2024)

مصطلحات موضوعية: lithium-ion battery, state of charge(soc), complex operating conditions, battery aging, adaptive dual extended kalman filter (adekf), Engineering (General). Civil engineering (General), TA1-2040, Chemical engineering, TP155-156, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

Relation: https://xuebao.sjtu.edu.cn/article/2024/1006-2467/1006-2467-58-12-1935.shtml; https://doaj.org/toc/1006-2467

URL الوصول: https://doaj.org/article/a9decc35d3b34485b078235eec3e1a7b

المؤلفون: Vladimir S. Karabtsev, Danis Kh. Valeev

المصدر: Механика машин, механизмов и материалов, Iss 4(69), Pp 39-49 (2024)

مصطلحات موضوعية: wheeled vehicle, operational fuel consumption, average speed, operating conditions, engine, transmission, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://mmmm.by/en/readers-en/archive-room-en?ption=com_content&layout=edit&id=1984; https://doaj.org/toc/1995-0470; https://doaj.org/toc/2518-1475

URL الوصول: https://doaj.org/article/afd08325f8924cc9ae90b45fa4aee625

المؤلفون: SU Yulin, LIAN Guan, ZHANG Dacheng

المصدر: Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 10, Pp 1575-1584 (2024)

مصطلحات موضوعية: direct methanol fuel cell (dmfc), equivalent circuit model (ecm), electrochemical impedance spectroscopy (eis), dynamic operating conditions, remaining useful life (rul), Engineering (General). Civil engineering (General), TA1-2040, Chemical engineering, TP155-156, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

Relation: https://xuebao.sjtu.edu.cn/article/2024/1006-2467/1006-2467-58-10-1575.shtml; https://doaj.org/toc/1006-2467

URL الوصول: https://doaj.org/article/546c3c161d1f441a8bd6c57a6203f432

المؤلفون: Nikolaj Maack Bielefeld, Rasmus Dockweiler Sørensen, Mikkel Jørgensen, Kristoffer Kure, Torsten Berning

المصدر: Hydrogen, Vol 5, Iss 3, Pp 624-643 (2024)

مصطلحات موضوعية: proton exchange membrane fuel cell (PEMFC), operating conditions, flow field design, pressure drop, high current density, porous metal plates, Science (General), Q1-390

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2673-4141/5/3/33; https://doaj.org/toc/2673-4141

URL الوصول: https://doaj.org/article/d530c6e326404cf38e30168493836a40

المؤلفون: Winterhalder, Franziska E., Farzin, Yousef A., Sohn, Yoo Jung, Lenser, Christian, Sebold, Doris, Guillon, Olivier, Weber, André, Menzler, Norbert H.

المصدر: Journal of Power Sources, 630, Art.-Nr.: 236084 ; ISSN: 0378-7753

مصطلحات موضوعية: Perovskite-based electrodes have gained interest as alternatives to Ni-cermet fuel electrodes in solid oxide electrolysis cells (SOECs). This study investigates strontium-iron-titanate (STF) as a potential all-ceramic fuel electrode for SOECs. The chemical stability of pure STF during SOEC operating conditions at open circuit voltage (OCV) and the chemical reactivity between STF and yttria-stabilized zirconia (YSZ) under manufacturing and operation conditions are analyzed. The pure STF appears to be quite stable during SOEC operation. However, the STF and YSZ electrolyte powder mixture shows chemical interaction during manufacturing and operation conditions, confirming the need for a barrier layer between those two materials. Furthermore, the electrochemical performance of electrolyte-supported symmetrical and full cells is tested at different temperatures (650–800 °C) and steam concentrations (3–90 % H2O). A mid-term degradation test in steam electrolysis operation for ca. 1700 h is carried out under thermoneutral conditions (i = −0.43 A cm−2) at 800 °C in 50 % H2O + 50 % H2. A low Rp degradation rate (0.162 Ω cm2 kh−1) for the investigated cell containing STF fuel electrode is obtained. However, the increasing ohmic resistance during the operational period caused an overpotential increase with a rate of 195 mV kh−1. Finally, post-test analyses showed sufficient chemical stability, representing STF as a potential candidate as fuel electrode in SOECs, ddc:620, Engineering & allied operations, info:eu-repo/classification/ddc/620

وصف الملف: application/pdf

Relation: info:eu-repo/semantics/altIdentifier/issn/0378-7753; https://publikationen.bibliothek.kit.edu/1000178282; https://publikationen.bibliothek.kit.edu/1000178282/156538488; https://doi.org/10.5445/IR/1000178282

الاتاحة: https://publikationen.bibliothek.kit.edu/1000178282
https://publikationen.bibliothek.kit.edu/1000178282/156538488
https://doi.org/10.5445/IR/1000178282

المؤلفون: Luna C. López, Gustavo Adolfo Hincapié-Llanos

المصدر: AgriEngineering, Vol 6, Iss 3, Pp 2694-2717 (2024)

مصطلحات موضوعية: freeze-drying, quality, hot air, operating conditions, refractance window, Agriculture (General), S1-972, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2624-7402/6/3/157; https://doaj.org/toc/2624-7402

URL الوصول: https://doaj.org/article/adccc85537ca40ef864c11613612a526

المؤلفون: Jacek Wójcik, Magdalena Piasecka, Marzena Mięsikowska

المصدر: International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 3, Pp 637-642 (2024)

مصطلحات موضوعية: certification, digital methods and certificates, digitisation, certificate system, measuring instruments, analysis of measuring instrument operating conditions, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Telecommunication, TK5101-6720

وصف الملف: electronic resource

Relation: https://journals.pan.pl/Content/132223/15-4630-Wojcik-sk.pdf; https://doaj.org/toc/2081-8491; https://doaj.org/toc/2300-1933

URL الوصول: https://doaj.org/article/8375911330994491a393df43908c4806

المؤلفون: Zikuo Liu, Shanshan Cai, Zhengkai Tu, Siew Hwa Chan

المصدر: Energy Storage and Saving, Vol 3, Iss 2, Pp 106-152 (2024)

مصطلحات موضوعية: Proton exchange membrane fuel cell, Vehicle, Automotive operating conditions, Degradation, Durability, Energy conservation, TJ163.26-163.5

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2772683524000128; https://doaj.org/toc/2772-6835

URL الوصول: https://doaj.org/article/19f0a0598f0644d2b8aae413dccacb3b

المؤلفون: LU Xiulong, GUO Yidan, CHENG Hao, DENG Ming, ZOU Xiaoyang

المصدر: Kongzhi Yu Xinxi Jishu, Iss 3, Pp 59-65 (2024)

مصطلحات موضوعية: traction system, energy efficiency, typical operating conditions, short trip analysis method, nonparametric test, Control engineering systems. Automatic machinery (General), TJ212-225, Technology

وصف الملف: electronic resource

Relation: https://ctet.csrzic.com/html/202403008/index.html; https://doaj.org/toc/2096-5427

URL الوصول: https://doaj.org/article/c7f5571f262b4012812cc0efa11ca94c

المؤلفون: F. Orlandi, C. De Marco, S. Meleti, A. Manian, M. Milani, L. Montorsi

المصدر: International Journal of Thermofluids, Vol 26, Iss , Pp 101100- (2025)

مصطلحات موضوعية: Braking system, CFD, Operating conditions investigation, Heat, QC251-338.5

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2666202725000485; https://doaj.org/toc/2666-2027

URL الوصول: https://doaj.org/article/c1a7c625f9d244339f3507d0810f0720

المؤلفون: Heng Yu, Yue Dong, Sike Wang, Weiyi Jia, Yating Wang, Jiane Zuo, Chengtun Qu

المصدر: Heliyon, Vol 10, Iss 21, Pp e39438- (2024)

مصطلحات موضوعية: Biological nitrogen removal, Anammox, Nitrate formation, Operating conditions, Synergic effect, Science (General), Q1-390, Social sciences (General), H1-99

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2405844024154692; https://doaj.org/toc/2405-8440

URL الوصول: https://doaj.org/article/2c76ac7ee9924425a6bdb98c9e5e9a98

المؤلفون: Sergey M. Dymov, Maxim V. Vishchekin, Aleksandr M. Aleksandrov, Maxim I. Dorozkin

المصدر: Актуальные вопросы пожарной безопасности, Vol 20, Iss 2, Pp 33-38 (2024)

مصطلحات موضوعية: algorithm selection, testing algorithm, fire and technical equipment, regulatory documentation, product commissioning, operating conditions, Systems of building construction. Including fireproof construction, concrete construction, TH1000-1725

وصف الملف: electronic resource

Relation: https://archive.avpbvniipo.ru/2024_2_20/33-38.pdf; https://doaj.org/toc/2686-8075

URL الوصول: https://doaj.org/article/7137dfc92edc43feb9b1693dea85f6a0

المؤلفون: Sherine Ahmed El-Baradei, Mostafa El-Abd, Nahla Hazem

المصدر: Journal of Human, Earth, and Future, Vol 5, Iss 1, Pp 72-84 (2024)

مصطلحات موضوعية: hydropower, hydraulic jump, energy dissipated, seriakos barrage, mathematical modelling, hydraulic operating conditions., Human ecology. Anthropogeography, GF1-900, Meteorology. Climatology, QC851-999

وصف الملف: electronic resource

Relation: https://hefjournal.org/index.php/HEF/article/view/295; https://doaj.org/toc/2785-2997

URL الوصول: https://doaj.org/article/47c7dc2d290e4199a4b4f31e758a19a6

المؤلفون: SUN Zhiwei, HU Xiong, DONG Kai, SUN Dejian, LIU Yang

المصدر: Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 3, Pp 352-360 (2024)

مصطلحات موضوعية: quay crane bearing, remaining useful life (rul) prediction, long and short-term memory network (lstm), condition-activated particle filter (capf), time-varying operating conditions, Engineering (General). Civil engineering (General), TA1-2040, Chemical engineering, TP155-156, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

Relation: https://xuebao.sjtu.edu.cn/article/2024/1006-2467/1006-2467-58-3-352.shtml; https://doaj.org/toc/1006-2467

URL الوصول: https://doaj.org/article/8ab30894df90474ea8774fc6eff2b41e

المؤلفون: Yan Wang, Shuoshuo Niu, Jiahao Zhang, Cong Feng, Yutong Wang, Doudou Shen, Decai Li, Tong Li, Pengcheng Cao, Yufan Zhang

المصدر: Lubricants, Vol 13, Iss 1, p 11 (2025)

مصطلحات موضوعية: sealing technology, developmental progress, complex operating conditions, obstructive media, self-impact sealing, Science

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-4442/13/1/11; https://doaj.org/toc/2075-4442

URL الوصول: https://doaj.org/article/b4dd5da0d5be463d9d1781664f5df2eb