Results 121 to 130 of about 7,374 (264)
Inventions, 2018 Conversion of low-grade waste heat to electrical energy paves the way to reducing environmental pollution. This work focuses on the experimental study of an organic Rankine cycle (ORC) with an n-hexane working fluid and radial turbine expander.
Vignesh Pethurajan, Suresh Sivan
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The Preliminary Design of Radial Inflow Turbines [PDF]
Volume 1: Turbomachinery, 1989 A procedure is described which develops the non-dimensional design of a radial inflow turbine rotor. The design is developed, for any specified non-dimensional power ratio, with the objective of minimising the inlet and discharge Mach numbers so that the passage losses are minimised.
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A new RBF neural network with boundary value constraints [PDF]
, 2009 We present a novel topology of the radial basis function (RBF) neural network, referred to as the boundary value constraints (BVC)-RBF, which is able to automatically satisfy a set of BVC.
Chen, Sheng, Hong, X., Chen, S.
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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
Case Studies in Thermal EngineeringThe transition from fossil fuels to renewable energy is a critical process that demands technological advancements in energy conversion systems. Among these, the Organic Rankine Cycle (ORC) has emerged as a promising solution for harnessing low-grade ...
Fuhaid Alshammari +2 more
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, 1992 Radial turbines have been used extensively in many applications including small ground based electrical power generators, automotive engine turbochargers and aircraft auxiliary power units.
Roelke, Richard J.
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT The rotor system of an electrically assisted turbocharger (EAT) is composed of multiple shaft components; The nonlinear connection and contact effects make it difficult to determine the system dynamic characteristics. To improve the modeling accuracy of EAT rotor system and evaluate the influence of contact between multi‐axis components and ...
Wenchao Liang +5 more
wiley +1 more source
Design and Performance Optimization of a Radial Turbine Using Hydrogen Combustion Products
AerospaceThe combustion of hydrogen increases the water content of the combustion products, affecting the aerodynamic performance of turbines using hydrogen as a fuel.
Pengfei Su +5 more
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Effect of Number of Blades with Turbine Efficiency for Radial Turbine
E3S Web of ConferencesRadial turbines are pivotal components in various engineering applications, playing a fundamental role in power generation, propulsion systems, and energy conversion processes. The efficiency and performance of these turbines are influenced by numerous design parameters, with the number of blades being a critical factor affecting overall efficiency. In
Mahardika Mohammad Azis +2 more
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