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166 Publications


2021 | Mastersthesis | LibreCat-ID: 42989
M.-O. Dewerth and M. Neukötter, Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). 2021.
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2021 | Bachelorsthesis | LibreCat-ID: 43004
M. Hütte and M. Neukötter, Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. 2021.
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2021 | Mastersthesis | LibreCat-ID: 43005
R. Gawlikowicz, Untersuchung von Polymer-Dry-Blends und Bewertung ihrer Verarbeitungseigenschaften für  den Lasersinterprozess (Studienarbeit). Paderborn, 2021.
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2021 | Conference Paper | LibreCat-ID: 24160 | OA
I. Kletetzka, C. Kummert, and H.-J. Schmid, “Laser Sintering Design Guidelines for media transmitting Components,” in Proceedings of the 32nd Annual International Solid Freeform Fabrication Symposium, Austin, 2021, vol. 32, doi: http://dx.doi.org/10.26153/tsw/17548.
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2021 | Bachelorsthesis | LibreCat-ID: 51710
A. Wortmeier and J. Beimdiek, Charakterisierung der Abscheideeffizienz eines kombinierten Abgasreinigungsverfahrens zur simultanen Minderung von partikulären und gasförmigen Emissionen. Paderborn, 2021.
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2021 | Bachelorsthesis | LibreCat-ID: 51716
J. Buff and J. Beimdiek, Experimentelle Untersuchung zur Abscheidung von Stäuben aus häuslichen Holzfeuerungsanlagen mittels Schüttschichtfiltration. Paderborn, 2021.
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2021 | Mastersthesis | LibreCat-ID: 51665
K. Bommidi and S. Ponusamy, Feasibility study of a new static-mechanical rounding of polymer particles for selective laser sintering (Studienarbeit). Paderborn University, 2021.
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2020 | Report | LibreCat-ID: 24943
D. Menge, S. H. Klippstein, and H.-J. Schmid, Additive Leichtbaustrukturen für die Flugzeugkabine. 2020.
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2020 | Journal Article | LibreCat-ID: 24182
M. Haist et al., “Interlaboratory study on rheological properties of cement pastes and reference substances: comparability of measurements performed with different rheometers and measurement geometries,” Materials and Structures, 2020, doi: 10.1617/s11527-020-01477-w.
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2020 | Conference Paper | LibreCat-ID: 22182
C. Kummert, W. Diekmann, K. Tews, and H.-J. Schmid, “Influence of Part Microstructure on Mechanicl Properties of PA6X Laser Sintered Specimens,” in 29th Annual International Solid Freeform Fabrication Symposium, 2020, vol. 29, pp. 735–744.
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2020 | Journal Article | LibreCat-ID: 21949 | OA
M. Haist et al., “Interlaboratory study on rheological properties of cement pastes and reference substances: comparability of measurements performed with different rheometers and measurement geometries,” Materials and Structures, 2020, doi: 10.1617/s11527-020-01477-w.
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2020 | Journal Article | LibreCat-ID: 21948 | OA
S. Pawelczyk, M. Kniepkamp, S. Jesinghausen, and H.-J. Schmid, “Absolute Rheological Measurements of Model Suspensions: Influence and Correction of Wall Slip Prevention Measures,” Materials, Art. no. 467, 2020, doi: 10.3390/ma13020467.
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2020 | Journal Article | LibreCat-ID: 21514
G. Sonnenrein et al., “Improving the performance of household refrigerating appliances through the integration of phase change materials in the context of the new global refrigerator standard IEC 62552:2015,” International Journal of Refrigeration, vol. 119, pp. 448–456, 2020, doi: 10.1016/j.ijrefrig.2020.07.025.
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2020 | Bachelorsthesis | LibreCat-ID: 51660
A. Tissen and S. Ponusamy, Untersuchung eines neuen thermischen Partikelverrundungsprozesses. Paderborn University, 2020.
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2019 | Dissertation | LibreCat-ID: 24753
S. Josupeit, On the Influence of Thermal Histories within Part Cakes on the Polymer Laser Sintering Process, vol. 11. Düren: Shaker Verlag GmbH, 2019.
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2019 | Dissertation | LibreCat-ID: 24758
J. Lohn, Zum Laserstrahlschmelzen neuer Kunststoffmaterialien, vol. 15. Düren: Shaker Verlag GmbH, 2019.
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2019 | Report | LibreCat-ID: 24628
D. Menge, R. Walter, H.-J. Schmid, and U. P. Breuer, FVA-Nr. 813 I - Generative Verfahren zur Herstellung von Polymerbauteilen, vol. 1338. Frankfurt, 2019.
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2019 | Conference Paper | LibreCat-ID: 22198
S. H. Klippstein and H.-J. Schmid, “Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung,” 2019, doi: 10.3139/9783446462441.025.
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2019 | Dissertation | LibreCat-ID: 42129
X. Zhen, Numerische und experimentelle Untersuchungen zur Aerosolbildung aus binären Dampfgemischen von Wasser und Glycerin. 2019.
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2019 | Conference Paper | LibreCat-ID: 22202
S. H. Klippstein, A. Duchting, T. Reiher, F. Hengsbach, D. Menge, and H.-J. Schmid, “Devolopment, Production and post-processing of a topology optimized aircraft bracket ,” in 30th Annual International Solid Freeform Fabrication Symposium, 2019, vol. 30, pp. 1932–1945.
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2018 | Conference Paper | LibreCat-ID: 22183 | OA
D. Menge, P. Delfs, M. Töws, and H.-J. Schmid, “Topology Optimized Heat Transfer Using the Example of an Electronic Housing,” in 29th Annual International Solid Freeform Fabrication Symposium, 2018, vol. 29, pp. 687–697.
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2018 | Journal Article | LibreCat-ID: 22196
C. Kummert, S. Josupeit, and H.-J. Schmid, “Thermoplastic Elastomer Part Color as Function of Temperature Histories and Oxygen Atmosphere During Selective Laser Sinterung,” Journal of Minerals, Metals and Materials Society, vol. 70, no. 3, pp. 425–430, 2018.
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2018 | Patent | LibreCat-ID: 29824
H.-J. Schmid and D. Rasche, “Bestimmung von Nanopartikeleigenschaften eines Aerosols.” 2018.
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2018 | Dissertation | LibreCat-ID: 42128
S. Pieper, Confinement Induced Segregation Effects in Suspension Rheology, vol. 5. Aachen: Shaker Verlag, 2018.
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2018 | Dissertation | LibreCat-ID: 42130
P. Grimm, Entwicklung einer Prozesskette zum flüssig-flüssig Phasentransfer nanoskaliger Partikeln. 2018.
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2018 | Dissertation | LibreCat-ID: 42131
M. Dörmann, Zur Modellierung von Kapillarbrücken zwischen nanoskaligen Partikeln. 2018.
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2017 | Book Chapter | LibreCat-ID: 23759
D. Menge, S. Josupeit, P. Delfs, and H.-J. Schmid, “Herstellbarkeit und mechanische Charakterisierung von lasergesinterten Gitterstrukturen,” in Additive Fertigung von Bauteilen und Strukturen, H. A. Richard, B. Schramm, and T. Zipsner, Eds. Wiesbaden: Springer Vieweg, 2017, pp. 105–120.
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2017 | Journal Article | LibreCat-ID: 22195
S. Josupeit and H.-J. Schmid, “Experimental analysis and modeling of local ageing effects during laser sintering of polyamide 12 in regard to individual thermal histories,” Journal of Applied Polymer Science, vol. 134, no. 42, 2017.
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2017 | Conference Paper | LibreCat-ID: 22421
T. Lieneke, G. Adam, S. Josupeit, P. Delfs, and D. Zimmer, “Maßtoleranzen für die additive Fertigung: Experimentelle Untersuchungen für das Lasersintern,” in Proceedings of the 14th Rapid.Tech Conference, 2017, pp. 327–344.
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2017 | Dissertation | LibreCat-ID: 21950
S. Jesinghausen, Rheo-PIV nichtkolloidaler Suspensionen: Strukturelle Untersuchungen der Strömungsentwicklung in Schlitzdüsen mit Fokus auf Wandgleiten, vol. 3. Aachen: Shaker, 2017.
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2016 | Conference Paper | LibreCat-ID: 22180
S. Josupeit, P. Delfs, D. Menge, and H.-J. Schmid, “Manufacturability and Mechanical Characterization of Laser Sintered Lattice Structures,” in 27th Annual International Solid Freeform Fabrication Symposium , 2016, vol. 27, pp. 2077–2086.
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2016 | Journal Article | LibreCat-ID: 22185
P. Delfs, M. Tows, and H.-J. Schmid, “Optimized build orientation of additive manufactured parts for improved surface quality and build time,” Additive Manufacturing, vol. 2, no. 12, Part B, pp. 214–320, 2016.
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2016 | Conference Paper | LibreCat-ID: 22190
P. Delfs and H.-J. Schmid, “Extended Analysis of the Surface Topography of Laser Sintered Polymer Parts ,” in Fraunhofer Direct Digital Manufacturing Conference, 2016, vol. 3, pp. 411–414.
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2016 | Conference Paper | LibreCat-ID: 22194
S. Josupeit and H.-J. Schmid, “Thermal properties of polyamide 12 powder for application in laser sintering,” in International Congress on Particle Technology (PARTEC) , 2016.
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2016 | Conference Paper | LibreCat-ID: 22200
S. Josupeit et al., “Dimensional accuracy of polymer laser sintered parts: Influences and measures,” in Rapid Tech - International Trade Show & Conference for Additive Manufacturing , 2016, pp. 107–120.
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2016 | Conference Paper | LibreCat-ID: 22408
S. Josupeit, P. Delfs, T. Lieneke, and H.-J. Schmid, “Influences on the dimensional Accuracy of Laser Sintered Parts along the Process Chain,” in 27th Annual International Solid Freeform Fabrication Symposium , 2016.
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2016 | Journal Article | LibreCat-ID: 21947
S. Jesinghausen, R. Weiffen, and H.-J. Schmid, “Direct measurement of wall slip and slip layer thickness of non-Brownian hard-sphere suspensions in rectangular channel flows,” Experiments in Fluids, 2016, doi: 10.1007/s00348-016-2241-6.
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2016 | Dissertation | LibreCat-ID: 40488
S. Schiller, Zur Feinstaubabscheidung aus Holzfeuerungsanlagen mit precoatierten Oberflächenfiltern. Shaker Verlag, 2016.
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2016 | Journal Article | LibreCat-ID: 25140
S. Pieper and H.-J. Schmid, “Layer-formation of non-colloidal suspensions in a parallel plate rheometer under steady shear,” Journal of Non-Newtonian Fluid Mechanics, pp. 1–7, 2016, doi: 10.1016/j.jnnfm.2016.04.004.
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2015 | Dissertation | LibreCat-ID: 24751
S. Rüsenberg, Prozessqualifizierung zur verlässlichen Herstellung von Produkten im Polymer Lasersinterverfahren, vol. Band, 2. Düren: Shaker Verlag GmbH, 2015.
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2015 | Conference Paper | LibreCat-ID: 22178
P. Delfs, Z. Li, and H.-J. Schmid, “Mass finishing of laser sintered parts,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 514–526.
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2015 | Conference Paper | LibreCat-ID: 22179
S. Josupeit and H.-J. Schmid, “Temperature History within Laser Sintered Part Cakes and its Influence on Process Quality,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 190–199.
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2015 | Conference Paper | LibreCat-ID: 22187
S. Josupeit, J. Lohn, E. Hermann, M. Gessler, S. Tenbrink, and H.-J. Schmid, “Material Properties of Laser Sintered Polyamide 12 as Function of Build Cycles Using Low Refresh Rates,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 540–549.
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2015 | Conference Paper | LibreCat-ID: 22189
P. Delfs, M. Toews, and H.-J. Schmid, “Surface roughness optimized alignment of parts for additive manufacturing processes,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 1334–1344.
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2015 | Conference Paper | LibreCat-ID: 22199
S. Josupeit, S. Tutzschky, M. Gessler, and H.-J. Schmid, “Powder ageing and material properties of laser sintered polyamide 12 using low refresh rates,” in Proceedings of the Rapid Tech 2015, 2015, pp. 63–78.
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2015 | Conference Paper | LibreCat-ID: 22395
T. Lieneke et al., “Entwicklung einer Methode zur systematischen Erarbeitung von Maßtoleranzen für additive Fertigungsverfahren,” in Proceedings of the Rapid Tech 2015, 2015.
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2015 | Conference Paper | LibreCat-ID: 22396
T. Lieneke et al., “Systematical determination of tolerances for additive manufacturing by measuring linear dimensions,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 371–384.
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2014 | Conference Paper | LibreCat-ID: 22176
P. Delfs, A. A. Herale, Z. Li, and H.-J. Schmid, “Simulation of the Surface Topography on Laser Sintered Polymer Parts,” in 25th Annual International Solid Freeform Fabrication Symposium, 2014, vol. 25, pp. 1250–1258.
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2014 | Conference Paper | LibreCat-ID: 22177
S. Josupeit and H.-J. Schmid, “Three-dimensional in-process temperature measurement of laser sintered part cakes,” in 25th Annual International Solid Freeform Fabrication Symposium, 2014, vol. 25, pp. 49–58.
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2014 | Conference Paper | LibreCat-ID: 22184
S. Josupeit, S. Rüsenberg, N. Rupp, M. Gessler, and H.-J. Schmid, “Thermal ageing of polyamide 12 used for polymer laser sintering - influence on part quality characteristics,” in 72nd Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2014), 2014, vol. 72, no. 3, pp. 2383–2385.
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