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81
The problem of combustion instability in liquid rocket engines
Published 2024-06-01Subjects: Get full text
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82
Experimental dataset of a model-scale ship in calm water and wavesUniversity of Southampton Institutional Repository
Published 2025-02-01Subjects: Get full text
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83
The energy potential of some high-enthalpy N-oxides as oxidizers
Published 2018-10-01Subjects: Get full text
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84
Measurement of toothed helical gears and worm gears on coordinate-measuring machine
Published 2018-09-01Subjects: Get full text
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85
Object prediction and detection of ground-based weapon with an improved YOLO11 approach
Published 2024-12-01Subjects: Get full text
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86
Object prediction and detection of ground-based weapon with an improved YOLO11 approach
Published 2024-12-01Subjects: Get full text
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87
Modification of changes in the stress-strain state of crane slewing gear elements while operational conditions
Published 2024-11-01Subjects: “…self-propelled jib crane…”
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88
Mathematical model for heat transfer in variable thickness fins for rocket engines
Published 2024-11-01Subjects: Get full text
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89
Enhanced Fluid Mixing in Microchannels Using Levitated Magnetic Microrobots: A Numerical Study
Published 2024-12-01“…Results indicate that the propeller robot can achieve an MI of up to 98.94% at a 150 μm levitation height and 1500 rpm propeller speed within 3 s. …”
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90
Kinematics and Workspace Analysis of 2P3R Robot
Published 2022-01-01“…In light of low efficiency,uneven quality and high labor intensity in manual grinding large marine propeller blades in enterprises,a 2P3R type 5-DOF industrial robot for processing large marine propeller blades is proposed and its complete model is established. …”
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91
Damage and Failure of Aeroengine Blades Under Small UAV Impacts
Published 2024-01-01“…Besides, UAV impact with propeller and rotor blades is poorly understood. In this paper, a finite element (FE) model of a UAV with a weight of 4.78 kg, turbofan blades, propeller blades, and helicopter tail rotor blades was developed. …”
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92
Numerical Simulation of the Static and Dynamic Aerodynamics of a UAV under Wake Flows
Published 2019-01-01“…., wingtip vortex, jet flow, and propeller slipstream, and then, the static and dynamic derivatives that represent the stability of the fly wing under the wake flow are identified by using the least squares method. …”
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93
Flow Characteristics Study of Wind Turbine Blade with Vortex Generators
Published 2016-01-01“…The paper studies the feasibility of improving blade pneumatic power by applying vortex generators (VGs) to large variable propeller shaft horizontal axis wind turbines, with 2 MW variable propeller shaft horizontal axis wind turbine blades as research object. …”
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94
Fatigue Analysis for Shaft of Inland River Ship Under Ice Load
Published 2025-01-01“…Inland river ships navigating in an ice area cannot avoid contact between the propeller and ice block. In addition to ensuring the safety of propeller blades, the fatigue strength of the propulsion shaft system under ice load excitation must also be considered. …”
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95
Experimental Study on the Nonlinear Behavior of a Sailing Container Ship under Landslide-Induced Surges
Published 2019-01-01“…In this study, twenty groups of orthogonal experiments of landslide-induced impulse wave were conducted, the details of the self-propulsion of ships were designed, the values of the propeller, rudder, and shafting were calculated, and the model of the propeller and rudder was processed. …”
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96
Autogiros: Review and Classification
Published 2025-01-01“…The aircraft are categorized depending on the main structure type, mast availability, number of seats, number of rotors and rotor blades, rotor and mast position, propeller and tail type and position, pre-rotator type, and power source. …”
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97
Design optimization of the podded propulsor considering pod housing drag and propulsion motor performance
Published 2025-01-01“…The podded propulsor (POD) offers advantages such as high efficiency, low noise, and space-saving by integrating the propulsion motor and propeller. This paper presents an optimization methodology that simultaneously improves motor performance and pod housing drag through numerical analysis. …”
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98
Wake Detection and Positioning for Autonomous Underwater Vehicles Based on Cilium-Inspired Wake Sensor
Published 2024-12-01“…By analyzing the data, the characteristic frequency of the AUV’s propeller is identified, which is correlated with the AUV’s rotation speed and the number of blades. …”
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99
Comprehensive and Validated Computational Investigations of Structural Integrity, Aerodynamic Behavior, and Its Turbulence Characteristics on Agricultural Drone with and without Pa...
Published 2024-01-01“…This study used an agricultural drone (AD) with a coaxial propeller. The proposed AD has increased stability compared to conventional ADs due to employing a coaxial rotor instead of one of the conventional rotors. …”
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100
Designing and Construction of a Traditional Hand Bellow Device.
Published 2025“…It typically consists of a hollow tube containing a propeller and a piston, which is manually operated. …”
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