Results 61 to 70 of about 54,679 (282)
Advanced Materials, EarlyView.A hierarchical hydrogel evaporator with a thin, porous photothermal layer of fused core–shell carbon‐polymer nanospheres enables ultrafast interfacial solar evaporation with minimized heat loss and sufficient water supply. Directional advection‐dominated brine transport, coupled with Marangoni‐driven interfacial flow, drives salt away from the active ...
Haokun Shen +11 more
wiley +1 more source
Zhongguo Jianchuan Yanjiu, 2017 To ensure the installation of the new design of protective armor structure on larger warships,a study into the installation process of the structure of this armor is carried out to improve installation efficiency and ensure the protective effect.
ZHENG Pan, LI Yongqing, ZHU Xi, XIONG Hu
doaj +1 more source
A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics
Advanced Robotics Research, EarlyView.This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett +5 more
wiley +1 more source
A new free surface identification method for 3D MPS method
Scientific ReportsIn three-dimensional applications of the Moving Particle Semi-Implicit (MPS) method, free-surface identification is commonly based on particle number density, which can lead to misclassification of surface particles and consequently degrade the accuracy ...
Chong Geng +5 more
doaj +1 more source
Design and Implementation of Network Simulator for High-Level Naval Ship System
IEEE AccessOperational naval ship systems rely on advanced sensors and equipment to detect targets and manage weapon control and engagement. However, their growing complexity, driven by technological advancements and the increasing integration of clients and ...
Min-Hui Jang +8 more
doaj +1 more source
Naval Combat System Product Line Architecture Economics [PDF]
, 2021 Acquisition Research Program Sponsored Report SeriesSponsored Acquisition Research & Technical ReportsA Model-Based Systems Engineering (MBSE) approach has been developed at the Naval Postgraduate School that integrates parametric cost and product ...
Green, John (Mike), Madachy, Raymond
core
Numerical Modeling of Photothermal Self‐Excited Composite Oscillators
Advanced Robotics Research, EarlyView.We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu +6 more
wiley +1 more source
Development of a Big Data Application Architecture for Navy MPTE [PDF]
, 2016 Naval Research Program PosterN16-N320-ANaval Research ProgramN1 – Manpower, Personnel, Training and ...
Kamel, Magdi
core +2 more sources
Defence Technology, 2023 To investigate the overall damage characteristics and failure modes of a warship subjected to an underwater non-contact near-field explosion, a hull girder with a trapezoidal cross-section was designed, manufactured, and tested.
Hai-tao Li +5 more
doaj +1 more source
Advanced Science, EarlyView.A synergistic approach using phenethylammonium iodide (PEAI) and antimony iodide (SbI3) enhances the operational stabilities of perovskite solar cells by providing p‐type doping effect, suitable band energy alignment, reduced defect density, and minimized surface ion vacancies in the perovskite films.
Abraham Adenle +17 more
wiley +1 more source