Results 51 to 60 of about 7,883 (208)
Applied SciencesFor underwater vehicles navigating in Arctic Sea ice-covered waters, fatigue damage is a crucial issue. Many scholars have conducted low-temperature fatigue analysis on low-temperature materials and substrate platforms for ships, and the results show ...
Li Yu +6 more
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Study on variation in ship's forward speed under regular waves depending on rudder controller
International Journal of Naval Architecture and Ocean Engineering, 2015 The purpose of this research is to compare and analyze the advanced speed of ships with different rudder controller in wavy condition by using a simulation.
Sung-Soo Kim +5 more
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Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high‐impact joint
The Anatomical Record, Volume 309, Issue 5, Page 1299-1312, May 2026.Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Mike Schindler +8 more
wiley +1 more source
Numerical Study on the Influence of Rudder Fillets on Submarine Wake Field and Noise Characteristics
Journal of Marine Science and EngineeringThe submarine rudder configuration and arrangement significantly impact its hydrodynamic performance. This paper takes the SUBOFF standard submarine model as the research object, constructs a geometrically parameterized rudder fillet structure based on ...
Hao Yuan +3 more
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Water Resources Research, Volume 62, Issue 5, May 2026.Abstract Information on river velocities enhances understanding flood hazards, evaluating habitat conditions, and predicting the transport of floating materials. In this follow‐up study, we used data from two new sites, one with a more complex morphology and the other with a lower suspended sediment concentration, to provide further evidence that ...
Carl J. Legleiter +3 more
wiley +1 more source
Numerical Investigation of Ventilated Cavities Around a Rudder-Equipped Axisymmetric Body
FluidsAs an efficient drag reduction technique, ventilated cavity technology demonstrates significant application in underwater launch systems. This study employs numerical simulations to systematically examine the ventilated cavity flow characteristics and ...
Wanyun Xu +5 more
doaj +1 more source
6th EASN conference, 2016 This paper presents the studies to develop structural highly orthotropic panels. These types of panels provide the capabilities required for structural morphing. They are highly deformable in one given direction and in the perpendicular one must be compliant to sustain the internal loads per certification stiffness and strength requirements.
Castillo Acero, Miguel Á. +2 more
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Journal of Food Science, Volume 91, Issue 5, May 2026.ABSTRACT Plant‐based milk alternatives (PBMAs) are now increasingly used by some consumers in similar ways to cow milk. However, they differ in their physicochemical and sensory properties. Improving PBMAs to better mimic dairy is limited by the time and cost of development trials.
Anesu A. Magwere +5 more
wiley +1 more source
Numerical propeller rudder interaction studies to assist fuel efficient shipping
, 2012 Reducing the fuel consumption of shipping presents opportunities for both economic and environmental gain. From a resistance and propulsion standpoint, a more holistic propeller/hull/rudder interaction strategy has the potential to reduce fuel ...
Badoe, C., Turnock, S.R., Phillips, A.B.
core
Научный вестник МГТУ ГА, 2018 A choice of material and external geometry for gas rudder of the declination system of unmanned aerial vehicle are considered. When selecting material the main criterion is the quantity of the ablative material from the gas rudder surface in a unit of ...
A. V. Vindeker, S. G. Parafes
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