Schalk Kok: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

The sensitivity of failure analysis of boiler tubes to the shape of elliptical external erosion flaws

Kalu, Ifeanyi Emmanuel, Inglis, Helen Mary, Kok, Schalk

Journal:

Engineering Failure Analysis

Year:

2021

File:

PDF, 6.64 MB

2021

2

Failure assessment methodology for boiler tubes with localized external erosion defects

Kalu, Ifeanyi Emmanuel, Inglis, Helen Mary, Kok, Schalk

Journal:

International Journal of Pressure Vessels and Piping

Year:

2020

File:

PDF, 13.37 MB

2020

3

The application of gradient-only optimization methods for problems discretized using non-constant methods

Daniel N. Wilke, Schalk Kok, Albert A. Groenwold

Journal:

Structural and Multidisciplinary Optimization

Year:

2010

Language:

english

File:

PDF, 1.30 MB

english, 2010

4

A comparative assessment of the uncertainties of global surface ocean CO<sub>2</sub> estimates using a machine-learning ensemble (CSIR-ML6 version 2019a) &#8211; have we hit the wall?

Gregor, Luke, Lebehot, Alice D., Kok, Schalk, Scheel Monteiro, Pedro M.

Journal:

Geoscientific Model Development

Year:

2019

File:

PDF, 12.89 MB

2019

5

[IEEE 2007 IEEE Symposium on Computational Intelligence in Scheduling - Honolulu, HI, USA (2007.04.1-2007.04.5)] 2007 IEEE Symposium on Computational Intelligence in Scheduling - A starting-time-based approach to production scheduling with Particle Swarm Optimization

Grobler, Jacomine, Engelbrecht, Andries P., Joubert, Johan W., Kok, Schalk

Year:

2007

Language:

english

File:

PDF, 174 KB

english, 2007

6

Thermal optimization in transient thermoelasticity using response surface approximations

Schalk Kok, Nielen Stander, Willem Roux

Journal:

International Journal for Numerical Methods in Engineering

Year:

1998

Language:

english

File:

PDF, 185 KB

english, 1998

7

Significance of primary irradiation creep in graphite

Erasmus, Christiaan, Kok, Schalk, Hindley, Michael P.

Journal:

Journal of Nuclear Materials

Year:

2013

Language:

english

File:

PDF, 1.61 MB

english, 2013

8

Weighted-Power-Mean Mixture Model: Application to Multicomponent Liquid Viscosity

Focke, Walter W., Sandrock, Carl, Kok, Schalk

Journal:

Industrial & Engineering Chemistry Research

Year:

2007

Language:

english

File:

PDF, 309 KB

english, 2007

9

Discrete element simulation of mill charge in 3D using the BLAZE-DEM GPU framework

Govender, Nicolin, Rajamani, Raj K., Kok, Schalk, Wilke, Daniel N.

Journal:

Minerals Engineering

Year:

2015

Language:

english

File:

PDF, 7.55 MB

english, 2015

10

Semi-analytical elements for radially symmetric problems

Derren W. Wood, Zhi Cheng Lai, Craig S. Long, Schalk Kok, Albert A. Groenwold

Journal:

Computers & Structures

Year:

2007

Language:

english

File:

PDF, 223 KB

english, 2007

11

Gradient-only approaches to avoid spurious local minima in unconstrained optimization

Daniel Nicolas Wilke, Schalk Kok, Johannes Arnoldus Snyman…

Journal:

Optimization and Engineering

Year:

2013

Language:

english

File:

PDF, 1.09 MB

english, 2013

12

Tuning Optimization Algorithms Under Multiple Objective Function Evaluation Budgets

Dymond, Antoine S., Engelbrecht, Andries P., Kok, Schalk, Heyns, P. Stephan

Journal:

IEEE Transactions on Evolutionary Computation

Year:

2015

Language:

english

File:

PDF, 2.12 MB

english, 2015

13

Numerical Strategies to Reduce the Effect of Ill-Conditioned Correlation Matrices and Underflow Errors in Kriging

Haarhoff, Lukas J., Kok, Schalk, Wilke, Daniel N.

Journal:

Journal of Medical Devices

Year:

2013

Language:

english

File:

PDF, 657 KB

english, 2013

14

Metaheuristics for the multi-objective FJSP with

Jacomine Grobler, Andries P. Engelbrecht, Schalk Kok, Sarma Yadavalli

Journal:

Annals of Operations Research

Year:

2010

Language:

english

File:

PDF, 845 KB

english, 2010

15

The use of direct inverse maps to solve material identification problems: pitfalls and solutions

Asaadi, Erfan, Wilke, Daniel N., Heyns, P. Stephan, Kok, Schalk

Journal:

Structural and Multidisciplinary Optimization

Year:

2017

Language:

english

File:

PDF, 4.68 MB

english, 2017

16

Simultaneous estimation of boundary conditions and material model parameters

van Rensburg, Gerhardus J. Jansen, Kok, Schalk, Wilke, Daniel N.

Journal:

Structural and Multidisciplinary Optimization

Year:

2018

Language:

english

File:

PDF, 3.02 MB

english, 2018

17

A Numerical Investigation of a Single-Shot in a DEM-FEM Approach to Shot Peening Simulation

Edward, Aghogho Bright, Heyns, P. Stephan, Kok, Schalk

Journal:

Year:

2019

Language:

english

File:

PDF, 3.36 MB

english, 2019

18

Numerical investigation of creep-fatigue interaction of straight P91 steam pipe subjected to start-up and shutdown cycles

Salifu, Smith, Desai, Dawood, Kok, Schalk

Journal:

Materials Today: Proceedings

Year:

2020

File:

PDF, 1.93 MB

2020

19

Ondersoek na die gebruik van ortogonale ontbinding om interne okulêre druk te bepaal

Botha, Natasha, Kok, Schalk, Inglis, Helen

Journal:

Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie

Year:

2013

File:

PDF, 1.02 MB

2013

20

Prediction and Comparison of Creep Behavior of X20 Steam Plant Piping Network with Different Phenomenological Creep Models

Salifu, Smith, Desai, Dawood, Kok, Schalk

Journal:

Journal of Materials Engineering and Performance

Year:

2020

File:

PDF, 2.44 MB

2020

21

On rotationally invariant continuous-parameter genetic algorithms

Ras, Marthinus N., Wilke, Daniel N., Groenwold, Albert A., Kok, Schalk

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2014

Language:

english

File:

PDF, 1.12 MB

english, 2014

22

Comparative evaluation of creep response of X20 and P91 steam piping networks in operation

Salifu, Smith, Desai, Dawood, Kok, Schalk

Journal:

The International Journal of Advanced Manufacturing Technology

Year:

2020

File:

PDF, 2.55 MB

2020

23

CreepâFatigue Interaction of P91 Steam Piping Subjected to Typical Start-up and Shutdown Cycles

Salifu, Smith, Desai, Dawood, Kok, Schalk

Journal:

Journal of Failure Analysis and Prevention

Year:

2020

File:

PDF, 2.34 MB

2020

24

MOTA: A Many-Objective Tuning Algorithm Specialized for Tuning under Multiple Objective Function Evaluation Budgets

Dymond, Antoine S., Kok, Schalk, Heyns, P. Stephan

Journal:

Evolutionary Computation

Year:

2015

Language:

english

File:

PDF, 493 KB

english, 2015

25

Modelling multiple cycles of static and dynamic recrystallisation using a fully implicit isotropic material model based on dislocation density

Jansen van Rensburg, Gerhardus J., Kok, Schalk, Wilke, Daniel N.

Journal:

Computational Mechanics

Year:

2018

Language:

english

File:

PDF, 4.97 MB

english, 2018

26

Development of a convex polyhedral discrete element simulation framework for NVIDIA Kepler based GPUs

Govender, Nicolin, Wilke, Daniel N., Kok, Schalk, Els, Rosanne

Journal:

Journal of Computational and Applied Mathematics

Year:

2014

Language:

english

File:

PDF, 3.75 MB

english, 2014

27

[IEEE 2013 IEEE Congress on Evolutionary Computation (CEC) - Cancun, Mexico (2013.06.20-2013.06.23)] 2013 IEEE Congress on Evolutionary Computation - The sensitivity of multi-objective optimization algorithm performance to objective function evaluation budgets

Dymond, Antoine S., Kok, Schalk, Heyns, P. Stephan

Year:

2013

Language:

english

File:

PDF, 2.38 MB

english, 2013

28

Effectiveness Factors for Partially Wetted Catalysts

van Houwelingen, Arie Jan, Kok, Schalk, Nicol, Willie

Journal:

Industrial & Engineering Chemistry Research

Year:

2010

Language:

english

File:

PDF, 935 KB

english, 2010

29

Human skull shape and masticatory induced stress: Objective comparison through the use of non-rigid registration

Gerhardus J. Jansen van Rensburg, Daniel N. Wilke, Schalk Kok

Journal:

International Journal for Numerical Methods in Biomedical Engineering

Year:

2012

Language:

english

File:

PDF, 1.44 MB

english, 2012

30

On the rotational variance of the differential evolution algorithm

Ras, Marthinus N., Wilke, Daniel N., Groenwold, Albert A., Kok, Schalk

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2019

Language:

english

File:

PDF, 2.63 MB

english, 2019

31

Numerical simulation and creep-life prediction of X20 steam piping

Salifu, Smith, Desai, Dawood, Kok, Schalk

Journal:

Materials Today: Proceedings

Year:

2020

File:

PDF, 1.88 MB

2020

32

Comparison of linear and classical velocity update rules in particle swarm optimization: notes on diversity

Daniel N. Wilke, Schalk Kok, Albert A. Groenwold

Journal:

International Journal for Numerical Methods in Engineering

Year:

2007

Language:

english

File:

PDF, 570 KB

english, 2007

33

Comparison of linear and classical velocity update rules in particle swarm optimization: notes on scale and frame invariance

Daniel N. Wilke, Schalk Kok, Albert A. Groenwold

Journal:

International Journal for Numerical Methods in Engineering

Year:

2007

Language:

english

File:

PDF, 6.89 MB

english, 2007

34

Relaxed error control in shape optimization that utilizes remeshing

Wilke, Daniel N., Kok, Schalk, Groenwold, Albert A.

Journal:

International Journal for Numerical Methods in Engineering

Year:

2013

Language:

english

File:

PDF, 1004 KB

english, 2013

35

Collision detection of convex polyhedra on the NVIDIA GPU architecture for the discrete element method

Govender, Nicolin, Wilke, Daniel N., Kok, Schalk

Journal:

Applied Mathematics and Computation

Year:

2014

Language:

english

File:

PDF, 6.69 MB

english, 2014

36

Empirical methods for the estimation of Southern Ocean CO<sub>2</sub>: support vector and random forest regression

Gregor, Luke, Kok, Schalk, Monteiro, Pedro M. S.

Journal:

Year:

2017

Language:

english

File:

PDF, 8.17 MB

english, 2017

37

A quadratically convergent unstructured remeshing strategy for shape optimization

Daniel N. Wilke, Schalk Kok, Albert A. Groenwold

Journal:

International Journal for Numerical Methods in Engineering

Year:

2006

Language:

english

File:

PDF, 612 KB

english, 2006

38

[ACM Press the 9th annual conference - London, England (2007.07.07-2007.07.11)] Proceedings of the 9th annual conference on Genetic and evolutionary computation - GECCO '07 - A strongly interacting dynamic particle swarm optimizational method

Snyman, Jan A., Kok, Schalk

Year:

2007

Language:

english

File:

PDF, 94 KB

english, 2007

39

A Numerical Investigation of a Single-Shot in a DEM-FEM Approach to Shot Peening Simulation

Edward, Aghogho Bright, Heyns, P. Stephan, Kok, Schalk

Journal:

Year:

2019

File:

PDF, 3.36 MB

2019

40

Simulation of laser shock peening on X12Cr steel using an alternate computational mechanical threshold stress plasticity model

Fameso, Festus, Desai, Dawood, Kok, Schalk, Newby, Mark, Glaser, Daniel

Journal:

The International Journal of Advanced Manufacturing Technology

Year:

2020

File:

PDF, 2.06 MB

2020

41

An augmented Lagrangian approach to non-convex SAO using diagonal quadratic approximations

Albert A. Groenwold, L. F. P. Etman, Schalk Kok, Derren W. Wood, Simon Tosserams

Journal:

Structural and Multidisciplinary Optimization

Year:

2009

Language:

english

File:

PDF, 299 KB

english, 2009

42

[ACM Press the 9th annual conference - London, England (2007.07.07-2007.07.11)] Proceedings of the 9th annual conference on Genetic and evolutionary computation - GECCO '07 - Reference frame and scale invariant real-parameter genetic and differential evolution algorithms

Wilke, Daniel N., Kok, Schalk, Groenwold, Albert A.

Year:

2007

Language:

english

File:

PDF, 61 KB

english, 2007

43

Blaze-DEMGPU: Modular high performance DEM framework for the GPU architecture

Govender, Nicolin, Wilke, Daniel N., Kok, Schalk

Journal:

Year:

2016

Language:

english

File:

PDF, 903 KB

english, 2016

44

A comparative assessment of the uncertainties of global surface-ocean CO<sub>2</sub> estimates using a machine learning ensemble (CSIR-ML6 version 2019a) &ndash; have we hit the wall?

Gregor, Luke, Lebehot, Alice D., Kok, Schalk, Scheel Monteiro, Pedro M.

Journal:

Geoscientific Model Development Discussions

Year:

2019

File:

PDF, 5.76 MB

2019

45

Locating and Characterizing the Stationary Points of the Extended Rosenbrock Function

Kok, Schalk, Sandrock, Carl

Journal:

Evolutionary Computation

Year:

2009

Language:

english

File:

PDF, 503 KB

english, 2009

46

A comparative assessment of the uncertainties of global surface ocean CO<sub>2</sub> estimates using a machine-learning ensemble (CSIR-ML6 version 2019a) &#8211; have we hit the wall?

Gregor, Luke, Lebehot, Alice D., Kok, Schalk, Scheel Monteiro, Pedro M.

Journal:

Geoscientific Model Development

Year:

2019

Language:

english

File:

PDF, 12.89 MB

english, 2019

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски