Leonhard Perko

(Former)

1 - 38 out of 38Page size: 50

Research output

  1. 2017
  2. Published

    Flow behaviour of rubber in capillary and injection moulding dies

    Mitsoulis, E., Battisti, M., Neunhäuserer, A., Perko, L., Friesenbichler, W., Ansari, M. & Hatzikiriakos, S. G., 5 Mar 2017, In: Plastics, rubber and composites. 46.2017, 3, p. 110-118 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    Flow Behavior of PP-Polymer Nanocomposites in Capillary and Injection Molding Dies

    Mitsoulis, E., Battisti, M., Neunhäuserer, A., Perko, L. & Friesenbichler, W., 2017, In: International polymer processing. 32.2017, 2, p. 217-226 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  4. 2016
  5. Published

    Visualization of the Inlet Flow Behavior for Different Rubber Compounds using various Die Geometries

    Kerschbaumer, R., Perko, L., Lechner, B. & Friesenbichler, W., 28 Oct 2016, p. 1-2. 2 p.

    Research output: Contribution to conference › Presentation › Research › peer-review

  6. Published

    Visualization of the Inlet Flow Behavior for Different Rubber Compounds using various Die Geometries

    Kerschbaumer, R., Perko, L., Lechner, B. & Friesenbichler, W., Oct 2016, p. 1-2. 2 p.

    Research output: Contribution to conference › Paper › peer-review

  7. Published

    Using elongational flow to enhance the properties of polypropylene nanocomposites

    Arunachalam, S., Battisti, M., Perko, L., Stieger, S. & Friesenbichler, W., 4 Aug 2016, In: SPE Plastics Research Online / Society of Plastic Engineers. 2016, 4 p.

    Research output: Contribution to journal › Article › Research › peer-review

  8. E-pub ahead of print

    A novel online rheometer for elongational viscosity measurement of polymer melts

    Köpplmayr, T., Luger, H.-J., Burzic, I., Battisti, M., Perko, L., Friesenbichler, W. & Miethlinger, J., 23 Jan 2016, (E-pub ahead of print) In: Polymer Testing. 50.2016, April, p. 208-215 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    Influence of elongational flow generating nozzles on material properties of polypropylene nanocomposites. Part I

    Battisti, M., Perko, L., Arunachalam, S., Stieger, S. & Friesenbichler, W., 2016, In: Polymer engineering and science. p. n/a-n/a

    Research output: Contribution to journal › Article › Research › peer-review

  10. 2015
  11. Published

    Potential for Cure Time Reduction in Rubber Injection Molding and its Analytical Prediction

    Friesenbichler, W., Perko, L. & Fasching, M., 2 Jul 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  12. Published

    Slit-die Rheometry and its Potential in Polymer Melt Rheology

    Friesenbichler, W., Perko, L. & Fasching, M., 11 Jun 2015. 1 p.

    Research output: Contribution to conference › Presentation › Research › peer-review

  13. Published

    Slit-die Rheometry and its Potential in Polymer Melt Rheology

    Friesenbichler, W., Perko, L. & Fasching, M., 11 Jun 2015, Proceedings of the PPS-31. 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  14. Published

    Potential for Cure Time Reduction in Rubber Injection Molding and its Analytical Prediction

    Friesenbichler, W. & Perko, L., 9 Jun 2015. 1 p.

    Research output: Contribution to conference › Presentation › Research › peer-review

  15. Published

    Potential for Cure Time Reduction in Rubber Injection Molding and its Analytical Prediction

    Friesenbichler, W. & Perko, L., 9 Jun 2015, Proceedings of the PPS-31. 1 p. S12-226

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  16. Published

    Verkürzung der Vulkanisationszeit bei der Elastomerverarbeitung

    Perko, L. & Friesenbichler, W., 1 Jun 2015, In: GAK : Gummi, Fasern, Kunststoffe. 68, 6, p. 431-435 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  17. Published

    Potential for Cure Time Reduction in Rubber Injection Molding and its Analytical Prediction

    Friesenbichler, W., Perko, L. & Fasching, M., Jun 2015, Proceedings of the IRC and DKT 2015; ME E T ING POINT OF THE RUB B E R INDUS T R Y.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  18. Published

    Reduction of cure time in elastomer processing

    Perko, L. & Friesenbichler, W., May 2015, In: Rubber, fibres, plastics international. Issue 02/2015, p. 117-121 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  19. Published

    Visualization of Flow Patterns and Dead Volume in Rubber Processing by Means of Capillary Rheometry with various Die Geometries

    Kerschbaumer, R., Lechner, B., Perko, L. & Friesenbichler, W., 2015, Polymer Processing Society Graz 2015 - Book of Abstract. p. 78 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  20. 2014
  21. Published

    Heizzeitverkürzung im Kautschukspritzguss unter Ausnutzung der Scher-, Dehn und Kompressionserwärmung

    Perko, L., 2014, 200 p.

    Research output: Thesis › Doctoral Thesis

  22. Published

    Model for the Prediction of Bulk Temperature Changes and Pressure Losses in Rubber Compounds Flowing Through Conical Dies: An Engineering Approach: Wiley Online Library - Polymer Engineering & Science

    Perko, L., Fasching, M. & Friesenbichler, W., 2014

    Research output: Non-textual form › Web publication/site › Transfer

  23. Published

    Model for the Prediction of Bulk Temperature Rises and Pressure Losses in Conical Dies for Rubber Compounds – an Engineering Approach

    Perko, L., Fasching, M. & Friesenbichler, W., 2014.

    Research output: Contribution to conference › Poster › Research › peer-review

  24. Published

    Model for the Prediction of Bulk Temperature Rises and Pressure Losses in Conical Dies for Rubber Compounds – an Engineering Approach

    Perko, L., Fasching, M. & Friesenbichler, W., 2014, 30th International Conference of the Polymer Processing Scociety: DIGITAL BOOK OF ABSTRACTS AND CONFERENCE PAPERS. p. 04-129

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  25. Published

    Numerical Simulation of Temperature Changes in Rubber Compounds Flowing Through Conical Dies: an Engineering Approach

    Gooneie, A., Perko, L., Schuschnigg, S. & Holzer, C., 2014, Proceedings of 11th International Seminar on Polymer Science and Technology (ISPST2014). p. 1-2

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  26. Published

    Shear and Extensional Viscosity Measurement for Rubber Compounds by Means of High Pressure Capillary Rheometry

    Friesenbichler, W., Fasching, M. & Perko, L., 2014, 30th International Conference of the Polymer Processing Scociety: DIGITAL BOOK OF ABSTRACTS AND CONFERENCE PAPERS. p. 16-285

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  27. Published

    Verkürzung der Heizzeit bei der Verarbeitung von Elastomeren: K-Zeitung

    Perko, L., 2014

    Research output: Non-textual form › Web publication/site › Transfer

  28. 2013
  29. Published

    Application and Development of Simulation Software in Polymer Processing

    Lucyshyn, T., Müller, F., Schuschnigg, S., Holzer, C., Perko, L., Fasching, M. & Friesenbichler, W., 2013, In: Berg- und hüttenmännische Monatshefte : BHM. 158, p. 200-205

    Research output: Contribution to journal › Article › Research › peer-review

  30. Published

    Ausnutzung der Scher- und Dehnerwärmung zur Heizzeitverkürzung; bei der Verarbeitung von Elastomeren

    Perko, L., Friesenbichler, W. & Fasching, M., 2013, In: Österreichische Kunststoff-Zeitschrift. p. 252-254

    Research output: Contribution to journal › Article › Research › peer-review

  31. Published

    Ausnutzung der Scher- und Dehnerwärmung zur Heizzeitverkürzung; bei der Verarbeitung von Elastomeren

    Perko, L., Friesenbichler, W. & Fasching, M., 2013, In: GAK : Gummi, Fasern, Kunststoffe. 66, p. 622-624

    Research output: Contribution to journal › Article › Research › peer-review

  32. Published

    Elongational viscosity of rubber compounds and improving corresponding models

    Perko, L., Friesenbichler, W., Obendrauf, W., Buchebner, V. & Chaloupka, G., 2013, In: Advances in production engineering & management. 8, p. 126-133

    Research output: Contribution to journal › Article › Research › peer-review

  33. Published

    Kürzere Heizzeit bei der Elastomerverarbeitung

    Perko, L., 2013, In: K-Zeitung. 02.08.2013, p. 23-23

    Research output: Contribution to journal › Article › Research › peer-review

  34. Published

    Model for the prediction of elegational heating rubber compounds in conical dies

    Perko, L., Fasching, M. & Friesenbichler, W., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  35. Published

    Model for the prediction of elegational heating rubber compounds in conical dies

    Perko, L., Fasching, M. & Friesenbichler, W., 2013, THE PROCEEDINGS OF THE AUSTRIAN – SLOVENIAN POLYMER MEETING 2013. p. 258-259

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  36. Published

    MODEL FOR THE PREDICTION OF SHEAR AND ELONGATIONAL HEATING OF RUBBER COMPOUNDS IN CONICAL DIES

    Perko, L., Fasching, M. & Friesenbichler, W., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  37. Published

    Simulation of the tape-laying process for thermoplastic matrix composites

    Narnhofer, M., Schledjewski, R., Mitschang, P. & Perko, L., 2013, In: Advances in Polymer Technology. 32, p. E705-E713

    Research output: Contribution to journal › Article › Research › peer-review

  38. 2012
  39. Published

    Compression induced heating of rubber compounds under processing conditions

    Perko, L., Friesenbichler, W. & Fellner, C., 2012, Abstract Book - The 28th International Conference of Polymer Processing Society (PPS-28). p. 424-424

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  40. Published

    Dehnviskositätsmessungen an Kautschukmischungen

    Perko, L., 2012.

    Research output: Contribution to conference › Poster › Research › peer-review

  41. Published

    Elongational viscosity of rubber compounds and improving corresponding models

    Perko, L., Friesenbichler, W., Buchebner, V., Chaloupka, G. & Obendrauf, W., 2012, 5th International PMI Conference - Conference Proceedings. p. 141-146

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  42. Published

    Methods for measuring elongational viscosity of rubber compounds and enhancement of corresponding models

    Perko, L., Friesenbichler, W. & Obendrauf, W., 2012, BOOK OF ABSTRACTS ICR 2012 – XVIth International Congress on Rheology. p. 271-271

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  43. Published

    Spritzgießen reaktiver Formmassen

    Friesenbichler, W. & Perko, L., 2012.

    Research output: Contribution to conference › Poster › Research › peer-review

  44. 2009
  45. Published

    Heizzeitverkürzung für den Elastomerspritzguss mittels eines Heiz-Scher-Mischteiles

    Perko, L., 2009

    Research output: Thesis › Master's Thesis

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