Results 131 to 140 of about 9,919 (312)
Heat Transfer, EarlyView.ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley +1 more source
Research Testing of Structural Assembly to Wind Turbine Blade Direct Reuse
Macromolecular Symposia, EarlyView.ABSTRACT The global production of wind energy has increased significantly, representing a basic component in the energy industry, and the blade materials need an intelligent recycling with sustainable transformation. The blades manufactured using fiberglass are found in many applications, considering their superior properties.
Claudiu Bisu +5 more
wiley +1 more source
Modeling analysis of the mean flow velocity ahead of a rotating tidal turbine
International Marine Energy JournalThis paper presents a novel method for modeling the mean radial velocity component ahead of a rotating tidal turbine. Firstly, it examines a recent hybrid model designed to reconstruct the three-dimensional mean axial flow field in front of an ...
Philippe Druault +1 more
doaj +1 more source
Sustainable Design of Palm‐ Inspired Urban Lighting System Using Hybrid Materials and 3D Printing
Macromolecular Symposia, EarlyView.ABSTRACT This paper presents the design and development of a sustainable, bio‐inspired urban lighting system based on renewable energy sources and eco‐friendly materials. The aesthetic and functional development of the project has been defined in accordance with stylistic requirements rooted in biomimetic and eco‐design principles. The project explores
Angela Russo +3 more
wiley +1 more source
Design, techno-economic and environmental risk assessment of aero-derivative industrial gas turbine [PDF]
, 2012 Increased availability of natural gas has boosted research and development efforts to further increase gas turbine performance. Performance has been increased remarkably and unit cost reduced due to achievements gained in improving thermodynamic ...
Abaad, Abdelmanam
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Vibration Attenuation of Cantilever Beam Using Electromagnetic Delayed Feedback
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT This study presents a combined analytical and numerical investigation of a single‐input single‐output delayed feedback controller designed to suppress vibrations in a cantilever beam actuated by an electromagnet positioned beneath its free end. An analytical model was developed using the linearized equation of motion for a transversely excited
Mohammad Alabdullah, Khaled Alhazza
wiley +1 more source
Fault Detection of Electric Motors via Symmetrized Dot Pattern‐Based Features
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT This study proposes a novel symmetrized dot pattern (SDP) approach using designed SDP‐based features, extracted from transformed vibration signals, for fault detection. These features describe the compactness, inclination, and shape of the “snowflake” diagram distributions.
Mario Spirto +6 more
wiley +1 more source
On the Chief Dimensions of an Axial Flow Propeller Turbine
Transactions of the Society of Mechanical Engineers, 1935 軸流プロペラ水車に於て導き羽根入口から羽根車入口迄の損失、羽根車内の損失、羽根車出口から下水溝迄の損失の合計が最小になる様な條件から水車寸法を決定するに必要な諸係數を比較回轉度の函數として示したものである。
openaire +3 more sources
Polymer Composites, EarlyView.Rate‐dependent performance of composite adhesive joints using thermoset and thermoplastic adhesives, in terms of toughness and fatigue behaviour. ABSTRACT A recently developed hot‐melt adhesive (HMA) based on cyclic olefin chemistry, supplied as a transparent, non‐tacky thermoplastic film with a distinctive polymer microstructure, was evaluated in this
Hossein Malekinejad +3 more
wiley +1 more source
High temperature particle -to-metal interaction in a simulated gas turbine environment [PDF]
, 2002 An experimental study of the particle-to-metal interaction during high temperatures and velocity impact conditions is presented. A novel continuous erosion testing facility have been used to study the effect of particle and metal target temperatures ...
Salama, I. M.
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