Search Results - "Propellers"

The Influence of the Shape of Propeller Impeller Blades on Hydrodynamics and Efficiency.

Authors: Stelmach, Jacek¹ (AUTHOR)

Source: Energies (19961073). May2026, Vol. 19 Issue 9, p2146. 21p.

Subject Terms: *Propellers, *Hydrodynamics, *Axial flow, *Mechanical efficiency, *Mixing machinery

Thrust characteristics of the OSA-3 aircraft propulsion system with a two-stroke piston internal-combustion engine for selected propeller configurations.

Authors: Wróblewski, Piotr Kiszkowiak, Łukasz Bratkowski, Przemysław et al.

Source: Advances in Science & Technology Research Journal; 2026, Vol. 20 Issue 4, p1-21, 21p

MSPFS-Net: Model-Test-Based Deep Learning Approach for Ship Propeller Pressure Frequency Spectra Estimation.

Authors: Jeong, Wonje Shin, Yong-Jin Park, Soon-Yong

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 10, p5097, 27p

Fusing Dual-Threshold Prompts with SAM for Shot Peening Coverage Assessment on Aircraft Propeller Blades.

Authors: Fan, Zhanpeng Gu, Xinglei Liu, Qiyu et al.

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 9, p4309, 22p

Design optimization and comparative evaluation of oval and toroidal propeller geometries versus a conventional propeller.

Authors: Nasr, Rayn Shreif, Majd Jaoude, Enrico Abou et al.

Source: Sound & Vibration. 2026, Vol. 60 Issue 2, p1-33. 33p.

Subjects: Propellers, Noise control, Aerial propellers, Computer simulation, Aerodynamics, Testing laboratories

可调螺距桨船舶的能耗建模方法研究.

Alternate Title: Research on energy consumption modeling method for adjustable pitch propeller ships.

Authors: 孙群 赵雷明 胡朝栋 et al.

Source: Journal of Dalian University of Technology / Dalian Ligong Daxue Xuebao. Mar2026, Vol. 66 Issue 2, p164-169. 6p.

Testing of the sound level produced by a two-stroke piston internal combustion engine mounted on the aircraft depending on the propeller profile.

Authors: Wróblewski, Piotr Kiszkowiak, Łukasz Milczarczyk, Jarosław et al.

Source: Advances in Science & Technology Research Journal; 2026, Vol. 20 Issue 2, p337-360, 24p

Comparative Efficiency Measurement of UAV Propellers Using a Microcontroller-Based Test Bench.

Authors: Prasetiyo, Erwan Eko Irmawan, Erwhin Marausna, Gaguk et al.

Source: Engineering, Technology & Applied Science Research; Feb2026, Vol. 16 Issue 1, p31831-31838, 8p

DEVELOPMENT OF A METHOD OF AUTOMATIC CONTROL OF ADDITIONAL WIND PROPULSION SYSTEM, PROPELLER AND STERN AS A SINGLE STRUCTURE OF SHIP ACTUATORS.

Authors: Zinchenko, Serhii Tovstokoryy, Kostyantyn Tymofeiev, Kostiantyn et al.

Source: Eastern-European Journal of Enterprise Technologies; 2026, Vol. 1 Issue 2(139), p126-135, 10p

EFFECT ON THE PERFORMANCE OF B-SERIES PROPELLERS WITH VARIATION IN INSTALLATION ANGLE OF PROPELLER BOSS CAP FIN.

Authors: Yamin, M. Irawan, R. Mahandari, C. P. et al.

Source: Journal of Naval Architecture & Marine Engineering. Jan2026, Vol. 23 Issue 1, p1-20. 20p.

Numerical Investigation of the Water-Exit Performance of a Bionic Unmanned Aerial-Underwater Vehicle with Front-Mounted Propeller.

Authors: Dong, Yu Wang, Qigan Wu, Wei et al.

Source: Biomimetics (2313-7673). Jan2026, Vol. 11 Issue 1, p21. 26p.

Comparative Study on the Performance of a Conventional Two-Blade and a Three-Blade Toroidal Propeller for UAVs.

Authors: Mariuta, Daniel Ignat, Claudiu Cican, Grigore

Source: Eng (2673-4117). Jan2026, Vol. 7 Issue 1, p42. 26p.

SIMULATION OF PROPELLER AIRWORTHINESS FOR LOW-ALTITUDE AIRCRAFT.

Authors: Si, Q. M. Hao, Z. H. Zhang, H. et al.

Source: International Journal of Simulation Modelling (IJSIMM). Dec2025, Vol. 24 Issue 4, p635-646. 12p.

Subjects: Propellers, Airworthiness, Aerofoils, Fatigue life, Air travel, Aerodynamics, Lift (Aerodynamics), Noise

Evaluation of Naca 4412 and Clark-Y Aerofoil Based Drone Propellers' Efficiencies Fabricated Using Additive Manufacturing.

Authors: Muhamad Nazri, Muhammad Nor Ikmal Basri, Adi Azriff Abdullah, Mohd Na'im et al.

Source: International Journal of Automotive & Mechanical Engineering; Dec2025, Vol. 22 Issue 4, p12903-12919, 17p

低空电动垂直起降飞行器螺旋桨 气动设计研究进展.

Alternate Title: Research progress on propeller aerodynamic design of low-altitude electric vertical take-off and landing aircraft.

Authors: 胡 豹 高永卫 魏斌斌 et al.

Source: Acta Aerodynamica Sinica / Kongqi Donglixue Xuebao. Dec2025, Vol. 43 Issue 12, p1-16. 16p.

Aeroacoustic behavior of edgewise propeller under upstream wing wake.

Authors: Paswan, Hansdev Mandal, Rahul Kumar Kamliya Jawahar, Hasan et al.

Source: International Journal of Aeroacoustics. Nov2025, Vol. 24 Issue 7/8, p548-567. 20p.

Ka4-55 Series Based Toroidal Propeller Design.

Authors: Baidowi, Achmad Prihandanu, Riyan Bagus Hafuza, Fadil

Source: Mathematical Modelling of Engineering Problems. Nov2025, Vol. 12 Issue 11, p3963-3970. 8p.

Efficiency Comparison and Optimal Voyage Strategy of CPP Combination and Fixed Modes Based on Ship Operational Data.

Authors: Lee, Ji-Woong Vuong, Quang Dao Jeong, Eun-Seok et al.

Source: Applied Sciences (2076-3417); Oct2025, Vol. 15 Issue 19, p10435, 20p

Numerical study of water depth effects on the hydrodynamic performance of a shallow-water seismic survey ship’s Z-drive ducted propeller.

Authors: Ye, Ziyi Su, Shaojuan Zhou, Liangtao et al.

Source: Brodogradnja. 2025, Vol. 76 Issue 4, p1-20. 20p.

Optimization of Pulsed Laser Cladding for Reconditioning of Ni–Al–Bronze (NAB) Marine Propeller.

Authors: Iatan, George Ciprian Cuculea, Dan Cristian Ardelean, George et al.

Source: Materials (1996-1944). Sep2025, Vol. 18 Issue 18, p4301. 16p.

Subjects: Aluminum bronze, Propellers, Surfaces (Technology), Microhardness, Copper compounds, Corrosion resistance, Pulsed laser deposition