Experimental validation of an integrated modelling approach to neutron emission studies at JET

2021 ◽  
Author(s):  
Žiga Štancar ◽  
Zamir Ghani ◽  
Jacob Eriksson ◽  
Andrej Zohar ◽  
Sean Conroy ◽  
...  
2014 ◽  
Vol 925 ◽  
pp. 641-645 ◽  
Author(s):  
Mohamed Salmi ◽  
Hassen Bouzgou ◽  
Yarub Al-Douri ◽  
Abdelhakim Boursas

We present three models for the estimation of hourly global solar radiation for two sites in Algeria, namely: Djelfa (Latitude 34.68°N, Longitude 3.25°E, Altitude 1126 (m)) and Ain Bessem (Latitude 36.31°N, Longitude 3.67°E, Altitude 629 (m)). The models are: the Gaussian distribution model, the model by Collares-Pereira-RabI and the H.A. model (Hourly absolute modelling approach). The experimental assessment was done using recorded values of the hourly global solar radiation on a horizontal plane during the period 2000-2004. The obtained results show a close similarity between the solar radiation values calculated by the three models and the measured values, especially for the first model. The experimental validation shows promising results for the estimation and precise prediction of the hourly global solar radiation.


2020 ◽  
Vol 34 (13) ◽  
pp. 3967-3984
Author(s):  
Runjie Li ◽  
Jinkang Du ◽  
Guodong Bian ◽  
Yuefeng Wang ◽  
Changchun Chen ◽  
...  

2019 ◽  
Vol 4 (7) ◽  
pp. 1253-1269 ◽  
Author(s):  
Sergio H. Moreno ◽  
Andrzej I. Stankiewicz ◽  
Georgios D. Stefanidis

Modelling approach that comprises a 2D self-consistent plasma model for discharge characterization in the first step and a 0D global plasma model for performance analysis in the second step.


Author(s):  
Joseph Ajaefobi ◽  
Aysin Rahimifard ◽  
Richard Weston

Enterprises (business organisations) are increasingly operating under uncertain conditions arising from: governments that introduce new regulations; a market place which is shaped by ongoing change in customer requirements; change in capital markets that orient overall market directions; an advancing base of technology; and increasing competition which can arise from a growing number of sources (Monfared, 2000). Consequently, organisations are expected to change rapidly in response to emerging requirements. Classical theories and more recently ‘method-based’ organisation (re)design and change approaches have been proposed and tried with varying degrees of successes. This chapter contribution discusses the role of enterprise and simulation modelling in support of organisation (re)design and change. The capabilities and constraints of some widely acknowledged public domain enterprise modelling frameworks and methods are reviewed. A modelling approach which integrates the use of enterprise modelling (EM), causal loop modelling (CLM), and simulation modelling (SM) is described. The approach enables the generation of coherent and semantically rich models of organisations. The integrated modelling approach has been applied and tested in a number of manufacturing enterprises (MEs) and one case study application is described.


2002 ◽  
Vol 32 (1) ◽  
pp. 89-94 ◽  
Author(s):  
A.R. Babazadeh ◽  
M.V. Roshan ◽  
H. Habibi ◽  
A. Nasiry ◽  
M. Memarzadeh ◽  
...  

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