Výsledky vyhľadávania - "SHAFTING machinery"

Numerical studies on the synergistic effects of smoke extraction and control performance by mechanical ventilation shafts during tunnel fires.

Autori: Bin Zhu Haiyong Cong Zhuyu Shao a ďalší

Zdroj: Underground Space (2096-2754). Apr2025, Vol. 21, p44-64. 21p.

Predmety: *VENTILATION, *SHAFTING machinery, *TUNNELS, *VELOCITY, *ENGINEERING

Study on Performance of Airfoil-Bearing Air Compressors for Fuel-Cell Vehicles Considering Hollow-Shaft Recirculating Flow.

Autori: Park, Chi Yong Yang, Hyun Sup Kim, Taek Keun

Zdroj: International Journal of Automotive Technology; Dec2025, Vol. 26 Issue 7, p1579-1592, 14p

Predmety: COMPRESSOR performance, FUEL cell vehicles, SHAFTING machinery, COOLING systems, THRUST bearings, FLUID flow, AIR compressors

Blasting and Sliding Parameter Optimization for Efficient Autonomous Construction Rock Debris Sliding Transportation in an Inclined Shaft.

Autori: Luo, You Hu, Demao Yao, Qiang a ďalší

Zdroj: Journal of Construction Engineering & Management; Nov2025, Vol. 151 Issue 11, p1-15, 15p

Predmety: CONSTRUCTION projects, MINE waste, CONSTRUCTION planning, SHAFTING machinery, SUSTAINABLE engineering, EXPERIMENTAL design

Ship propulsion shafting assembly detection: a model-data-driven approach.

Autori: Liu, Fayou Li, Tianyun Li, Weijia

Zdroj: Ships & Offshore Structures; Nov2025, Vol. 20 Issue 10, p1475-1486, 12p

Predmety: SHIP propulsion, SHAFTING machinery, SUPERVISED learning, MARINE accidents, FINITE element method

Study on the Vibration Response Characteristics of Surrounding Rock Induced by Deep-Hole Drop Raise Blasting for Shaft Enlargement with a Pilot Shaft.

Autori: Zhou, Chao Yan, Peng Liu, Xiao a ďalší

Zdroj: Rock Mechanics & Rock Engineering; Nov2025, Vol. 58 Issue 11, p12091-12116, 26p

Predmety: VIBRATION (Mechanics), MINING engineering, COMPUTER simulation, MECHANICAL vibration research, BLASTING, SHAFTING machinery, ROCK deformation

Stability analysis of deep and large vertical shaft excavation by raise boring machine method through upper soft and lower hard strata.

Autori: Wang, Guofeng Fang, Yongqiao Deng, Fayi a ďalší

Zdroj: Scientific Reports; 10/14/2025, Vol. 15 Issue 1, p1-16, 16p

Predmety: GEOTECHNICAL engineering, STRAINS & stresses (Mechanics), SHAFTING machinery, EXCAVATING machinery, STABILITY theory, DISPLACEMENT (Mechanics), SIMULATION software

Çevik deformasiya olunan sapa eninə zərbə məsələsi. (Azerbaijani)

Alternate Title: The Problem of Impact on a Flexibly Deformable Shaft. (English)

Autori: Məmmədov, Tahir Cavadov, Elçin Seyidova, İradə

Zdroj: Scientific Research / Elmi Tədqiqat; 2025, Vol. 5 Issue 10, p114-122, 9p

Predmety: VISCOELASTIC materials, SHEAR waves, SHAFTING machinery, BOUNDARY value problems, STRAINS & stresses (Mechanics), WAVE mechanics

Investigation of the elastic torsion problem of circular hollow shafts using the boundary element method.

Autori: Rasheed, Wakkas Ali Alsaegh, Ali Safa Zainy, Hayder Zuhair a ďalší

Zdroj: Discover Materials; 10/3/2025, Vol. 5 Issue 1, p1-31, 31p

Predmety: BOUNDARY element methods, TORSION, MECHANICAL engineering, TORQUE measurements, SHEARING force, SHAFTING machinery, STRUCTURAL engineering

Multi-Factor Coupled Fatigue Fracture Mechanism and Failure Analysis of a 45 Steel Blower Shaft Under Variable-Frequency Operation.

Autori: Yu, Ting Yuan, Meng Huang, Liuyi a ďalší

Zdroj: Journal of Failure Analysis & Prevention; Oct2025, Vol. 25 Issue 5, p2512-2533, 22p

Predmety: FAILURE analysis, STRESS concentration, SHAFTING machinery, MATERIALS testing, CARBON steel, FATIGUE cracks, MICROSTRUCTURE

深埋大坡度长斜井运输系统优化技术研究. (Chinese)

Alternate Title: Research on Optimization Technology for Transportation System of Deep Buried Long-Distance Inclined Shaft with Steep Slope. (English)

Autori: 章晋旺

Zdroj: Railway Construction Technology; 2025, Issue 10, p157-190, 4p

Predmety: BELT conveyors, PROCESS optimization, TRANSPORTATION management system, MATERIALS handling, SHAFTING machinery, UNDERGROUND areas

深大圆形竖井支护结构研究与应用. (Chinese)

Alternate Title: Research and Application of Support Structures for Deep and Large Circular Shafts. (English)

Autori: 唐 伟 李 孟 李爱东 a ďalší

Zdroj: Railway Standard Design; Oct2025, Vol. 69 Issue 10, p95-102, 8p

Predmety: SHAFTS (Excavations), DIAPHRAGM walls, BUILDING foundations, CONSTRUCTION planning, UNDERGROUND areas, MECHANICAL behavior of materials, ENVIRONMENTAL impact analysis, SHAFTING machinery

Geografický termín: GUANGDONG Sheng (China)

Current experiences in the design and construction of pressure tunnels and shafts.

Autori: Pausz, Sebastian Marence, Miroslav Nocker, Armin a ďalší

Zdroj: Geomechanik und Tunnelbau; Oct2025, Vol. 18 Issue 5, p490-497, 8p

Predmety: TUNNELS, TUNNEL lining, WATER resources development, GEOTECHNICAL engineering, SHAFTING machinery, STRUCTURAL design, EXCAVATION (Civil engineering), HYDRAULIC engineering

EurCOLD bulletins on penstocks, pressure tunnels and shafts: Selected overview.

Autori: Richter, Wolfgang Bacchus, Florent Frigerio, Antonella a ďalší

Zdroj: Geomechanik und Tunnelbau; Oct2025, Vol. 18 Issue 5, p507-516, 10p

Predmety: WATER power, SAFETY, CHANNEL flow, ENGINEERING firms, SHAFTING machinery, TUNNELS, ENGINEERING inspection

An Analysis on Negative Effects of Shaft Deflection on Angular Misalignment of Rollers Inside Tapered Roller Bearing.

Autori: Wu, Zhenghai Kang, Junmin Deng, Sier

Zdroj: Lubricants (2075-4442); Oct2025, Vol. 13 Issue 10, p438, 20p

Predmety: ROLLER bearings, STRESS concentration, SHAFTING machinery, CENTRIFUGAL force, DYNAMIC models, STRAINS & stresses (Mechanics), ROTATIONAL motion

Experimental investigation on shaft motor coupling misalignment impact on energy consumption.

Autori: Yahya, M. Farid Dan, Reduan Mat Aqila, Nur Ain

Zdroj: AIP Conference Proceedings. 2024, Vol. 3239 Issue 1, p1-6. 6p.

Predmety: *SHAFTING machinery, *ENERGY consumption, *ROTATING machinery, *ENERGY dissipation, *CONSUMPTION (Economics)

Investigations on the modal vibration caused by bolted joint interface contact in the rotor-AMBs systems: Modelling and experimentation.

Autori: Zhou, Yang Zhou, Jin Wang, Yiyu a ďalší

Zdroj: Applied Mathematical Modelling. Oct2024, Vol. 134, p249-267. 19p.

Predmety: *SURFACE topography measurement, *SHAFTING machinery, *MAGNETIC bearings, *COMPUTER simulation, *IMPELLERS, *TORQUE, *BOLTED joints

Validation of the analytical Mix-kneader shaft design using finite element analysis.

Autori: Kisuule, Noah Kigozi, Julia Tumutegyereize, Peter a ďalší

Zdroj: Discover Mechanical Engineering; 9/16/2025, Vol. 4 Issue 1, p1-12, 12p

Predmety: FINITE element method, STRUCTURAL analysis (Science), PRODUCT design software, FATIGUE life, STAINLESS steel, ENGINEERING design, SHAFTING machinery, ENGINEERING simulations

A methodology for improved predictions of surface ground movements around shafts.

Autori: Taborda, David M. G. Pedro, Antonio M. G. Xia, Helen a ďalší

Zdroj: Proceedings of the Institution of Civil Engineers: Geotechnical Engineering; Aug2025, Vol. 178 Issue 4, p479-493, 15p

Predmety: GROUND motion, NUMERICAL analysis, PREDICTION models, BUILT environment, ROCK deformation, EXCAVATION (Civil engineering), SHAFTING machinery

Geografický termín: LONDON (England)

Influence of conical shaft stiffness on the dynamic characteristics of flexible rotor.

Autori: Shi, Chenglong Ma, Yanhong Wang, Yongfeng a ďalší

Zdroj: International Journal of Turbo & Jet-Engines; Aug2025, Vol. 42 Issue 3, p509-521, 13p

Predmety: ROTOR dynamics, STIFFNESS (Mechanics), SHAFTING machinery, FREQUENCIES of oscillating systems, FINITE element method, ROTORS, GAS turbines, MECHANICAL vibration research

Fretting Failure of Spring Hanger Shafts.

Autori: Perera, S D Rasika Dayananda, Kasun Tantrigoda, Nipun

Zdroj: Journal of Failure Analysis & Prevention; Aug2025, Vol. 25 Issue 4, p1471-1474, 4p

Predmety: FRETTING corrosion, CYCLIC loads, SHAFTING machinery, SURFACE pressure, MECHANICAL failures, FRACTURE mechanics, LOCOMOTIVES