Results 161 to 170 of about 12,385 (267)

Annual performance evaluation of a hybrid concentrated solar-micro gas turbine based on off-design simulation. [PDF]

Heliyon
Hosseini S, Chen Y, Madani SH, Chizari M.   +3 more
europepmc   +1 more source

Detecting Loosening of Bolt‐Flanged Pipe Using Smoothed Pseudo Wigner–Ville Distribution: Digital Twin‐Based Approach Using Convolution Neural Networks

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this paper, an integrated digital twin‐based fault‐diagnosis framework is proposed to detect bolt loosening in flanged pipe connections. The approach combines finite element‐based numerical modeling, experimental modal analysis, and advanced signal processing‐assisted deep learning to achieve reliable loosening detection under operational ...
Milad Shabani Yousefabad, Behzad Totakhaneh Bonab, Morteza Homayoun Sadeghi, Mir Mohammad Ettefagh, Mohammad Reza Chalak Qazani   +4 more
wiley   +1 more source

Empirical investigation of the effect of adding nanoparticles to HB-80 gas turbine oil: Evaluation of thermophysical behaviors. [PDF]

Heliyon
Karimi S, Meghdadi Isfahani AH, Afrand M, Akbari M.   +3 more
europepmc   +1 more source

Experimental data regarding the effects of urea addition into liquid fuel to combustion enhancement of a low NO_x gas turbine combustor. [PDF]

Data Brief, 2021
De Giorgi MG, Ciccarella G, Fontanarosa D, Pescini E, Ficarella A.   +4 more
europepmc   +1 more source

Dynamic Analysis of Electrically Assisted Turbocharger Rotor Considering Contact Effects in Nut Structures

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, Shuqian Cao, Xiaolin Cao, Mingyue Hu, Yanhong Kang, Tianyou Wang   +5 more
wiley   +1 more source

Digital surveillance of animals and nature recovery

People and Nature, EarlyView.
Abstract Digital surveillance technologies (DSTs) are widely applied in nature recovery for their potential to generate novel data on species and ecosystems through digital tracking, automation (e.g. from hazardous locations) and from newly recruited citizen scientists.
William M. Adams
wiley   +1 more source

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

Polymer Composites, EarlyView.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci, Denizhan Yavas, Alaeddin Burak Irez   +2 more
wiley   +1 more source

On Gas turbine．

On Gas turbine．
種別 ...
openaire  

From Wind Turbine Blades to Recycled Glass Fibers: Analytical Modeling and Lab‐Scale Recycling Protocol

Polymer Composites, EarlyView.
Lab‐Scale Composite Dissolution Experiments were used for Prediction of Dissolution Duration. ABSTRACT Glass fiber‐reinforced thermosets are widely used in wind turbine blades. However, recycling these materials remains challenging because thermoset matrices cannot be remelted, and high‐temperature processes degrade glass fibers.
Agathe Navailles, Justine Beauson, Robert Pierce, Tom Andersen Løgstrup, Rajnish Kumar, Yi Chen, Stergios Goutianos   +6 more
wiley   +1 more source

Uncertainty Evaluation of a Gas Turbine Model Based on a Nonlinear Autoregressive Exogenous Model and Monte Carlo Dropout. [PDF]

Sensors (Basel)
Cajahuaringa A, Palacios RA, Mauricio Villanueva JM, Morales-Villanueva A, Machuca J, Contreras J, Rodríguez Bautista K.   +6 more
europepmc   +1 more source