Departments and Chairs

Organisational unit: Departments and Institutes

32541 - 32550 out of 33,503Page size: 10

Research output

  1. Accepted/In press

    Enhanced Wireline Core Size Retrieval By Casing Drilling Coring

    Ashena, R., Prohaska-Marchried, M., Koller, C., Vortisch, W. & Thonhauser, G., Apr 2016, (Accepted/In press).

    Research output: Contribution to conference › Paper

  2. Published

    A Thermoporoelastic (T-P-E) Model Developed for Core Tripping Failure Analysis

    Ashena, R., Thonhauser, G., Ott, H., Rasouli, V., Azizmohammadi, S. & Prohaska-Marchried, M., 27 Aug 2017.

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

  3. Published

    Optimization of Core Tripping Using a Thermoporoelastic Approach

    Ashena, R., 2017

    Research output: Thesis › Doctoral Thesis

  4. Published

    Optimization of core retrieval using a Thermo-Poro-Elastic (T-P-E) approach

    Ashena, R., Thonhauser, G., Vortisch, W., Rasouli, V. & Azizmohammadi, S., Aug 2018, In: Journal of Petroleum Science and Engineering. 167.2018, August, p. 577-607 31 p.

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

  5. Published

    Stepwise mathematical derivation of the Herschel–Bulkley laminar fluid flow equations—in pipes

    Ashena, R., Elmgerbi, A., Badrouchi, F., Mishani, S., Sotoudeh, F. & Nekoeian, S., 26 Aug 2022.

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

  6. Published

    Severe wellbore instability in a complex lithology formation necessitating casing while drilling and continuous circulation system

    Ashena, R., Elmgerbi, A., Rasouli, V., Ghalambor, A. & Bahrami, A., 16 Jan 2020, In: Journal of Petroleum Exploration and Production Technology. 2022, 10, p. 1511-1532 22 p.

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

  7. Published

    PSM-GENERATOR FOR A WIND TURBINE WITH SMALL POWER

    Aschenbrenner, F., 2005, International Conference on Electrical Drives and Power Electronics. p. 1-5

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

  8. Published

    Innovation on Traditional Waterwheels for Renewable Energy

    Aschenbrenner, F., 2006, EPE-PEMC 2006 – Proceedings. p. 1625-1630

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

  9. Published

    Low Speed Rare Earth Permanent Magnet Synchronous Generator for Gearless Coupling to Water Wheel

    Aschenbrenner, F. & Weiß, H., 2007, Electrical Drives and Power Electronics. p. 1-6

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

  10. E-pub ahead of print

    Atomic scale investigations of thermally treated nano-structured Ti-Al-N/Mo-Si-B multilayers

    Aschauer, E., Sackl, S. C., Schachinger, T., Bolvardi, H., Arndt, M., Polcik, P., Riedl, H. & Mayrhofer, P. H., 18 Jun 2018, (E-pub ahead of print) In: Surface & coatings technology. 349.2018, September, p. 480-487 8 p.

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

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