Results 11 to 20 of about 10,322,171 (244)
Gas turbine sub-idle performance modelling : altitude relight and windmilling [PDF]
Sub-idle is a very challenging operating region, as the performance of a gas tur¬bine engine changes significantly compared to design conditions. In addition, the regulations for new and existing engines are becoming stricter and the prediction of engine’
Zachos, Pavlos K.
core +4 more sources
Conceptual modelling: framework, principles, and future research [PDF]
The conceptual modelling task in a simulation project is very important and yet is still generally regarded as more of an art than a science. The meaning and nature of conceptual modelling are discussed and a framework set out.
Brooks, R J
core +4 more sources
Performance modelling of windmilling gas turbines [PDF]
This thesis presents work carried out with the aim of improving the modelling of windmilling in gas turbine performance. The work also examines the phenomenon of relight.
Jones, Geoffrey B.
core +3 more sources
While colored photovoltaics are gaining popularity in the market for building-integrated photovoltaics (BIPV), several specific properties are not accounted for in standard PV performance models.
Babin Markus +3 more
doaj +1 more source
Performance Evaluation of Blockchain Systems: A Systematic Survey
Blockchain has been envisioned to be a disruptive technology with potential for applications in various industries. As more and more different blockchain platforms have emerged, it is essential to assess their performance in different use cases and ...
Caixiang Fan +3 more
doaj +1 more source
Uncertainty modelling of dynamically reconfigurable systems based on rewriting stochastic reward nets with z-fuzzy parameters [PDF]
This paper presents the descriptive compositional approach for uncertainty modelling and performance evaluation of dynamic reconfigurable discrete event systems (ReDES) using rewriting stochastic reward nets (ReSRN) with Z-fuzzy parameters (FReSRN) that ...
Victor Moraru +2 more
doaj
This paper designs a new finite difference compact reconstruction unequal-sized weighted essentially nonoscillatory scheme (CRUS-WENO) for solving fractional differential equations containing the fractional Laplacian operator.
Yan Zhang, Jun Zhu
doaj +1 more source
New Third-Order Finite Volume Unequal-Sized WENO Lagrangian Schemes for Solving Euler Equations
In this paper, new third-order finite volume unequal-sized weighted essentially non-oscillatory (US-WENO) Lagrangian schemes are designed to solve Euler equations in two and three dimensions. The spatial reconstruction procedures are implemented by using
Yan Tan, Hui Lv, Jun Zhu
doaj +1 more source
The goal of the work described in this paper is to propose a development approach for cyber-physical systems (CPS) which relies on actors as the fundamental modelling blocks.
FRANCO CICIRELLI, LIBERO NIGRO
doaj +1 more source
Using SWE Standards for Ubiquitous Environmental Sensing: A Performance Analysis
Although smartphone applications represent the most typical data consumer tool from the citizen perspective in environmental applications, they can also be used for in-situ data collection and production in varied scenarios, such as geological sciences ...
Joaquín Huerta +2 more
doaj +1 more source

