Publikationer pr. år
Publikationer pr. år
Publikationer
- 43 resultater
Søgeresultater
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2025
A numerical design methodology for optimal pacing strategy in the individual time trial discipline of cycling
Bach, A. F., Alexandersen, J. & Lundgaard, C. B., jun. 2025, I: Sports Engineering. 28, 1, 12.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Correction to: A numerical design methodology for optimal pacing strategy in the individual time trial discipline of cycling (Sports Engineering, (2025), 28, 1, (12), 10.1007/s12283-025-00493-9)
Bach, A. F., Alexandersen, J. & Lundgaard, C. B., jun. 2025, I: Sports Engineering. 28, 1, 20.Publikation: Bidrag til tidsskrift › Kommentar/debat › Forskning › peer review
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Experimental Demonstration of a Topology Optimization Method to Generate a Capacity-Specific Device With Cavitation Resistance for Control Valve Applications
butler, B. J., Alexandersen, J. & Rao, S. R., maj 2025, I: Journal of Fluids Engineering. 147, 5, 11 s., 051503.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Multi-scale topology optimisation of microchannel cooling using a homogenisation-based method
Li, H., Jolivet, P. & Alexandersen, J., jan. 2025, I: Structural and Multidisciplinary Optimization. 68, 8, 29 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topology Optimization of Contact-Aided Thermo-Mechanical Regulators
Dalklint, A., Alexandersen, J., Frederiksen, A. H., Poulios, K. & Sigmund, O., 30. jan. 2025, I: International Journal for Numerical Methods in Engineering. 126, 2, e7661.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2024
3D topology optimization of conjugate heat transfer considering a mean compliance constraint: advancing toward graphical user interface and prototyping
Li, H., Garnotel, S., Jolivet, P., Ogawa, H., Kondoh, T., Furuta, K., Alexandersen, J. & Nishiwaki, S., 2024, (Accepteret/In press) 41 s.Publikation: Andet › Andet bidrag › Forskning
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Phasor-based dehomogenisation for microchannel cooling topology optimisation
Li, H., Jensen, P. D. L., Woldseth, R. V. & Alexandersen, J., 2024, (Under udarbejdelse) I: Hal open science.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning
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Topography optimisation using a reduced-dimensional model for transient conjugate heat transfer between fluid channels and solid plates with volumetric heat source
Sun, Y., Yao, S. & Alexandersen, J., apr. 2024, I: Structural and Multidisciplinary Optimization. 67, 4, 27 s., 45.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2023
A detailed introduction to density-based topology optimisation of fluid flow problems with implementation in MATLAB
Alexandersen, J., jan. 2023, I: Structural and Multidisciplinary Optimization. 66, 1, 38 s., 12.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Application of a reduced-dimensional model for fluid flow between stacks of parallel plates with complex surface topography
Sun, Y., Hassan, H. M. A. & Alexandersen, J., jun. 2023, I: Fluids. 8, 6, 27 s., 174.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Performance analysis of a stand-alone thermal energy storage system based on CSM plates filled with phase change material
Hassan, H. M. A., Rudolph Hansen, M. P., Dallaire, J., Boesen Larsen, M. A., Kieseritzky, E., Alexandersen, J., Veje, C. T. & Lund, I., 1. jan. 2023, I: Energy and Buildings. 278, 13 s., 112621.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Reaction–diffusion equation driven topology optimization of high-resolution and feature-rich structures using unstructured meshes
Li, H., Yu, M., Jolivet, P., Alexandersen, J., Kondoh, T., Hu, T., Furuta, K., Izui, K. & Nishiwaki, S., jun. 2023, I: Advances in Engineering Software. 180, 21 s., 103457.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topography optimisation using a reduced-dimensional model for convective heat transfer between plates with varying channel height and constant temperature
Sun, Y., Yao, S. & Alexandersen, J., sep. 2023, I: Structural and Multidisciplinary Optimization. 66, 9, 29 s., 206.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2022
Material extrusion additive manufacturing and experimental testing of topology-optimised passive heat sinks using a thermally-conductive plastic filament
Huttunen, E., Nykänen, M. T. & Alexandersen, J., nov. 2022, I: Additive Manufacturing. 59, 13 s., 103123.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topography optimisation of fluid flow between parallel plates of spatially-varying spacing: revisiting the origin of fluid flow topology optimisation
Alexandersen, J., maj 2022, I: Structural and Multidisciplinary Optimization. 65, 5, 126 s., 152.Publikation: Bidrag til tidsskrift › Konferenceartikel › Forskning › peer review
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Topology Optimization of High Resolution Lattice Structures Using a PDE-filter
Li, H., Yu, M., Jolivet, P., Alexandersen, J., Nakayama, N., Ishida, N., Furuta, K., Izui, K. & Nishiwaki, S., 2022, I: The Proceedings of Design & Systems Conference. 2022.32Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2021
Revisiting the optimal thickness profile of cooling fins: A one-dimensional analytical study using optimality conditions
Alexandersen, J. & Sigmund, O., 9. aug. 2021, 2021 20th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm). IEEE, s. 24-30 (Proceedings - Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems).Publikation: Kapitel i bog/rapport/konference-proceeding › Konferencebidrag i proceedings › Forskning › peer review
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2020
Application of Full and Approximate Flow Models in Topology Optimisation of Passive Cooling for Electronics Cabinets
Alexandersen, J., sep. 2020, Proceedings of the 19th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, ITherm 2020. IEEE, s. 622-629 (Proceedings - Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, Bind 2020-July).Publikation: Kapitel i bog/rapport/konference-proceeding › Konferencebidrag i proceedings › Forskning › peer review
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A Review of Topology Optimisation for Fluid-Based Problems
Alexandersen, J. & Andreasen, C. S., 4. mar. 2020, I: Fluids. 5, 1, 33 s., 29.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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A “poor man’s” approach for high-resolution three-dimensional topology design for natural convection problems
Pollini, N., Sigmund, O., Andreasen, C. S. & Alexandersen, J., feb. 2020, I: Advances in Engineering Software. 140, 102736.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topology optimization of heat sinks for instantaneous chip cooling using a transient pseudo-3D thermofluid model
Zeng, T., Wang, H., Yang, M. & Alexandersen, J., jun. 2020, I: International Journal of Heat and Mass Transfer. 154, 21 s., 119681.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topology Optimization of Two Fluid Heat Exchangers
Høghøj, L. C., Ruberg Nørhave, D., Alexandersen, J., Sigmund, O. & Andreasen, C. S., dec. 2020, I: International Journal of Heat and Mass Transfer. 163, 17 s., 120543.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2019
A “poor man’s” approach to topology optimization of natural convection problems
Asmussen, J., Alexandersen, J., Sigmund, O. & Andreasen, C. S., 2019, I: Structural and Multidisciplinary Optimization. 59, 4, s. 1105-1124Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2018
Design of passive coolers for light-emitting diode lamps using topology optimisation
Alexandersen, J., Sigmund, O., Meyer, K. E. & Lazarov, B. S., 2018, I: International Journal of Heat and Mass Transfer. 122, s. 138-149Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Experimental validation of additively manufactured optimized shapes for passive cooling
Lazarov, B. S., Sigmund, O., Meyer, K. E. & Alexandersen, J., 2018, I: Applied Energy. 226, s. 330-339Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Investment casting and experimental testing of heat sinks designed by topology optimization
Lei, T., Alexandersen, J., Lazarov, B. S., Wang, F., Haertel, J. H. K., Sanna, S., Sigmund, O. & Engelbrecht, K., 2018, I: International Journal of Heat and Mass Transfer. 127, s. 396-412 17 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Revisiting density-based topology optimization for fluid-structure-interaction problems
Lundgaard, C., Alexandersen, J., Zhou, M., Andreasen, C. S. & Sigmund, O., 2018, I: Structural and Multidisciplinary Optimization. 58, 3, s. 969–995Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2017
Thermofluid topology optimization of heat sinks
Haertel, J. H. K., Lei, T., Alexandersen, J., Engelbrecht, K., Lazarov, B. S. & Sigmund, O., 2017. 1 s.Publikation: Konferencebidrag uden forlag/tidsskrift › Poster › Forskning
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Topology optimization of heat exchangers and heat sinks
Haertel, J. H. K., Lei, T., Alexandersen, J., Engelbrecht, K., Lazarov, B. S. & Sigmund, O., 2017. 1 s.Publikation: Konferencebidrag uden forlag/tidsskrift › Konferenceabstrakt til konference › Forskning › peer review
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2016
Efficient topology optimisation of multiscale and multiphysics problems
Alexandersen, J., 2016, Kgs. Lyngby: Technical University of Denmark (DTU). 203 s.Publikation: Afhandling › Ph.d.-afhandling
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Industrial Application of Topology Optimization for Combined Conductive and Convective Heat Transfer Problems
Zhou, M., Alexandersen, J., Sigmund, O. & Pedersen, C. B. W., 2016, I: Structural and Multidisciplinary Optimization. 54, 4, s. 1045–1060Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Large scale three-dimensional topology optimisation of heat sinks cooled by natural convection
Alexandersen, J., Sigmund, O. & Aage, N., 2016, I: International Journal of Heat and Mass Transfer. 100, s. 876-891Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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2015
Stress-constrained topology optimization for compliant mechanism design
de Leon, D. M., Alexandersen, J., Jun, J. S. & Sigmund, O., 2015, I: Structural and Multidisciplinary Optimization. 52, 5, s. 929-943Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Tailoring Macroscale Response of Mechanical and Heat Transfer Systems by Topology Optimization of Microstructural Details
Alexandersen, J. & Lazarov, B. S., 2015, Engineering and Applied Sciences Optimization: Dedicated to the Memory of Professor M.G. Karlaftis. Lagaros, N. D. & Papadrakakis, M. (red.). Springer, Bind 38. s. 267-288 (Computational Methods in Applied Sciences).Publikation: Kapitel i bog/rapport/konference-proceeding › Kapitel i bog › Forskning › peer review
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Topology optimisation of manufacturable microstructural details without length scale separation using a spectral coarse basis preconditioner
Alexandersen, J. & Lazarov, B. S., 2015, I: Computer Methods in Applied Mechanics and Engineering. 290, s. 156-182Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topology optimisation of passive coolers for light-emitting diode lamps
Alexandersen, J., 2015, Proceedings of WCSMO-11. 5 s.Publikation: Kapitel i bog/rapport/konference-proceeding › Konferencebidrag i proceedings › Forskning › peer review
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2014
Topology optimisation for natural convection problems
Alexandersen, J., Aage, N., Andreasen, C. S. & Sigmund, O., 10. dec. 2014, I: International Journal for Numerical Methods in Fluids. 76, 10, s. 699-721Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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Topology Optimisation of Thermomechanical Functionally Graded Materials and Material Interfaces
Alexandersen, J., Lazarov, B. S. & Sigmund, O., 2014. 1 s.Publikation: Konferencebidrag uden forlag/tidsskrift › Konferenceabstrakt til konference › Forskning
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Topology optimised design of robust material microstructures without length scale separation
Alexandersen, J., Lazarov, B. S. & Sigmund, O., 2014. 1 s.Publikation: Konferencebidrag uden forlag/tidsskrift › Konferenceabstrakt til konference › Forskning › peer review
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2013
Topology Optimisation for Coupled Convection Problems
Alexandersen, J., Andreasen, C. S., Aage, N., Lazarov, B. S. & Sigmund, O., 2013.Publikation: Konferencebidrag uden forlag/tidsskrift › Konferenceabstrakt til konference › Forskning
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Topology Optimisation for Coupled Convection Problems
Bidragets oversatte titel :Topologioptimering for koblede konvektionsproblemer Publikation: Bog/rapport › Rapport › Forskning
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2012
Parallel Sparse Matrix - Vector Product: Pure MPI and hybrid MPI-OpenMP implementation
Alexandersen, J., Lazarov, B. S. & Dammann, B., 2012, Kgs. Lyngby: Technical University of Denmark (DTU). 61 s.Publikation: Bog/rapport › Rapport › Forskning
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2011
Topology Optimization for Convection Problems
Alexandersen, J., 2011, 97 s.Publikation: Bog/rapport › Rapport › Forskning
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