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C

Christian Hopmann

fraunhofer germany

30H-index
995Paper Count
4.3KCitation Count
Published Papers 78
Publication Date
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Effect of Cooling Time on Demoulding Temperature, Shrinkage and Warpage of Injection-Moulded Polypropylene Parts
errPolymers
IF4.9
err2026-07-30
err0
errOAAI
errJan Kleinsorge; Yannick Luca Ollig-Gaul; Christian Hopmann
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Unifying data model of manufacturing processes for cross-domain collaboration in the Internet of Production
errProduction Engineering-Research and Development
IF1.6
err2026-05-01
err0
errOAAI
errMoon, Jiyoung; Ortjohann, Lucia; Niemietz, Philipp; Bergs, Thomas; Peitz, Alexander; Emonts, Michael; Brecher, Christian; Sasse, Jana; Lockner, Yannik; Seefeldt, Malte; Schmitz, Mauritius; Hopmann, Christian; Kroger, Moritz; Majumder, Tamoghna; Thakare, Nilesh; Bailly, David; Scharifi, Emad
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Machinability of Vitrified Semi-Finished Products: Chip Formation and Heat Development at the Cutting Edge
errPolymers
IF4.9
err2026-03-03
err0
errOAAI
errJannick Fuchs; Yehor Kozlovets; Jonathan Alms; Markus Meurer; Christian Hopmann; Thomas Bergs; Mustapha Abouridouane
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Purposeful decision-support with Digital Shadows: a model catalog architecture and its implementation for production scheduling in the injection molding domain
errInternational Journal of Production Research
IF7.3
err2025-10-17
err0
errOAAI
errPatrick Sapel; Aymen Gannouni; Anas Abdelrazeq; Christian Hopmann; Robert H. Schmitt
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Leveraging ontologies and Asset Administration Shells for decision-support: A case study on production planning within the injection molding domain
errInternet of Things
IF7.6
err2025-09-25
err0
errOAAI
errPatrick Sapel; Anna Garoufali; Christian Hopmann
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errSave
Application of digital shadows on different levels in the automation pyramid
errDATA & KNOWLEDGE ENGINEERING
IF2.6
err2025-07-01
err0
PREAI
errHeithoff, Malte; Hopmann, Christian; Koebel, Thilo; Michael, Judith; Rumpe, Bernhard; Sapel, Patrick
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Development of PP Compound Recipes Using Genetic Algorithms and Analytical Models
errPOLYMERS
IF4.9
err2025-04-14
err0
errOAAI
errSeifert, Lukas; Leuchtenberger-Engel, Lisa; Hopmann, Christian
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Crystallization degree dependent effective thermo-elastic and thermal properties of an injection molded polypropylene component. Part 1: Multiscale simulation scheme and effective lamella properties
errPOLYMER
IF4.5
err2025-02-01
err0
PREAI
errLaschet, Gottfried; Alms, Jonathan; Mueller, Maximilian; Apel, Markus; Hopmann, Christian
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Investigation of the media tightness of a microform-fitted plastic/light metal composite
errJOURNAL OF ADVANCED JOINING PROCESSES
IF4
err2024-11-01
err1
errOAAI
errMascher, Moritz; Wagner, Pia; Hopmann, Christian
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A review and classification of manufacturing ontologies
errJOURNAL OF INTELLIGENT MANUFACTURING
IF7.4
err2024-06-18
err1
errOAAI
errSapel, Patrick; Comet, Lina Molinas; Dimitriadis, Iraklis; Hopmann, Christian; Decker, Stefan
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Advanced methods for the detection of measurement outliers in fibre optic strain measurements for non-destructive monitoring of the structural health of composite over-wrapped pressure vessels of type-IV
errMEASUREMENT
IF5.6
err2024-02-01
err5
errOAAI
errGebhart, Thomas M. J.; Seeberg, Max; Celik, Hakan; Dahlmann, Rainer; Hopmann, Christian
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Calculating diffusion coefficients from molecular dynamics simulations for modelling foam processes of polypropylene: Investigating different process conditions and blowing agents
errJOURNAL OF CELLULAR PLASTICS
IF3
err2024-01-13
err1
errOAAI
errMelzer, Felix; Breuer, Robert; Dahlmann, Rainer; Hopmann, Christian
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Effects of the injection molding processing settings on the phase morphology and mechanical anisotropy of thermoplastic vulcanizates
errPOLYMER ENGINEERING AND SCIENCE
IF3.2
err2023-10-26
err0
errOAAI
errMentges, Noah; Celik, Hakan; Dahlmann, Rainer; Hopmann, Christian
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errSave
Towards an ontology-based dictionary for production planning and control in the domain of injection molding as a basis for standardized asset administration shells
errJOURNAL OF INDUSTRIAL INFORMATION INTEGRATION
IF11.6
err2023-10-01
err3
errOAAI
errSapel, Patrick; Hopmann, Christian
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errSave
Effect of mould surface roughness adjustments to increase the flow path length in the injection moulding process
errJOURNAL OF MANUFACTURING PROCESSES
IF6.8
err2023-09-01
err3
PREAI
errMascher, Moritz; Hess, Raphael; Hopmann, Christian; Bergs, Thomas
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errSave
Micromechanical modelling of short fibre composites considering fibre length distributions
errCOMPOSITES PART B-ENGINEERING
IF14.2
err2023-09-01
err12
errOAAI
errMentges, N.; Celik, H.; Hopmann, C.; Fagerstrom, M.; Mirkhalaf, S. M.
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errSave
Calculation of the macroscopic mechanical properties of polyamide 6.6 underwater influence using molecular dynamics simulations, hyperelastic material modeling of the amorphous fraction, and homogenization schemes
errPOLYMERS FOR ADVANCED TECHNOLOGIES
IF3.4
err2023-08-26
err1
errOAAI
errPilz, Tim; Melzer, Felix; Dahlmann, Rainer; Hopmann, Christian
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Experimental analyses of the spatial varying temperature development of type-IV hydrogen pressure vessels in cyclic tests considering different length to diameter ratios
errINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
IF8.3
err2023-08-01
err9
PREAI
errGebhart, Thomas M. J.; Spiller, Martin; Celik, Hakan; Dahlmann, Rainer; Hopmann, Christian
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errSave
Influence of material modification and fillers on the dimensional stability and warpage of polypropylene in screw-extrusion-based large area additive manufacturing
errPOLYMER ENGINEERING AND SCIENCE
IF3.2
err2023-04-05
err12
errOAAI
errAustermann, Johannes; Kuscera, Renata; Wipperfuerth, Jens; Hopmann, Christian; Dahlmann, Rainer
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Usage of atmosphere pressure plasma for rapid polyethylene functionalisation exhibiting only minor ageing
errEUROPEAN POLYMER JOURNAL
IF6.3
err2022-12-01
err6
PREAI
errWang, Chun-Yan; Schoen, Malte; Horn, Tobias; Facklam, Martin; Dahlmann, Rainer; Hopmann, Christian; He, Guang-Jian
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Research Directions

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Co-authors
Cooperation Journals
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Matthias Weßling
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Samuel Graham
H-index: 70 · Papers: 520
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Christian Beste
H-index: 67 · Papers: 655
M
Michael F. Steger
H-index: 63 · Papers: 260
S
Stefan Decker
H-index: 62 · Papers: 555
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