Results 31 to 40 of about 2,137,948 (299)

Method for Solving the Problem of Load Movement over the Ice Cover of a Reservoir along a Complex Trajectory

Advanced Engineering Research, 2023
Introduction. The development of the polar regions of the World Ocean contributed to an increased interest in studying wave processes in water bodies with ice cover caused by the action of a mobile load. In most papers of domestic and foreign scientists,
A. V. Galaburdin
doaj   +1 more source

Broadcasting a Common Message with Variable-Length Stop-Feedback Codes [PDF]

, 2015
We investigate the maximum coding rate achievable over a two-user broadcast channel for the scenario where a common message is transmitted using variable-length stop-feedback codes.
Durisi, Giuseppe, Popovski, Petar, Trillingsgaard, Kasper Fløe, Yang, Wei   +3 more
core   +2 more sources

Preliminary design and key components validation of modular recuperated micro gas turbine for small unmanned systems

Case Studies in Thermal Engineering
This paper presents an overview of the preliminary design of a modular recuperated micro gas turbine for small unmanned systems, demonstrating the technical feasibility of this integrated power solution.
Zuojun Wei, Wenhua Duan, Haotian Gao, Cunju Wei, Guangming Ren, Xiaohua Gan   +5 more
doaj   +1 more source

Algorithm for Fast Detection of Stator Turn Faultsin Variable-Speed Synchronous Generators

Energies, 2023
Faults between stator winding turns of synchronous generators have led to specific changes in the harmonic content of currents. In this paper, these changes are used to detect faults in variable-speed synchronous generators connected to three-level ...
Rodolfo V. Rocha, Renato M. Monaro
doaj   +1 more source

Variable-Speed-of-Light Cosmology and Second Law of Thermodynamics [PDF]

, 2002
We examine whether the cosmologies with varying speed of light (VSL) are compatible with the second law of thermodynamics. We find that the VSL cosmology with varying fundamental constant is severely constrained by the second law of thermodynamics ...
A. Albrecht, A. Albrecht, A. D. Linde, A. H. Guth, B. A. Bassett, C. Csaki, C. P. Burgess, D. J. Chung, D. J. Chungs, Donam Youm, E. Kiritsis, G. Kalbermann, H. Ishihara, J. D. Barrow, J. D. Barrow, J. D. Barrow, J. D. Barrow, J. K. Webb, J. K. Webb, J. W. Moffat, L. P. Chimento, M. A. Clayton, M. A. Clayton, M. A. Clayton, M. A. Clayton, M. T. Murphy, R. Brustein, R. Easther, S. H. Alexander   +28 more
core   +2 more sources

Multi-dimensional simulations for extensive off-design conditions of gas turbines by iterative-coupled methods using different characteristic maps of coaxial compressor and turbine

Case Studies in Thermal Engineering
Multi-dimensional simulations offer a complementary numerical platform to gas turbine experimentation, generating supportive data for training adaptation and artificial intelligence models.
Weimin Deng, Guangming Ren, Linyuan Jia, Zuojun Wei, Yuchun Chen, Xiaohua Gan   +5 more
doaj   +1 more source

Data-driven exploration of traffic speed patterns to identify potential road links for variable speed limit sign implementation

Urban, Planning and Transport Research
The focus of this study is to identify potential road links suitable for implementing a variable speed limit (VSL) sign by analyzing real-world traffic speed data collected over one year in Charlotte, North Carolina, United States.
Panick Kalambay, Srinivas S. Pulugurtha
doaj   +1 more source

Variable-speed, portable routing skate [PDF]

, 1967
Lightweight, portable, variable-speed routing skate is used on heavy metal subassemblies which are impractical to move to a stationary machine. The assembly, consisting of the housing with rollers, router, and driving mechanism with transmission, weighs ...
Pesch, W. A.
core   +1 more source

Variable Speed of Light Cosmology, Primordial Fluctuations and Gravitational Waves [PDF]

, 2016
A variable speed of light (VSL) cosmology is described in which the causal mechanism of generating primordial perturbations is achieved by varying the speed of light in a primordial epoch.
Moffat, J. W.
core   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source