689 Results

  1. 2009
  2. Published

    Location and Magnitude of Heat Sources in Solid Oxide Fuel Cells

    Fischer, K. & Seume, J. R., Feb 2009, In: Journal of Fuel Cell Science and Technology. 6, 1, 011002.

    Research output: Contribution to journalArticleResearchpeer review

  3. Published

    Aerodynamic coupling of rotor and tower in HAWTs

    Gomez, A. & Seume, J. R., 2009, European Wind Energy Conference and Exhibition 2009, EWEC 2009. p. 4304-4314 11 p. (European Wind Energy Conference and Exhibition 2009, EWEC 2009; vol. 6).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  4. Mesoporous germanium formation by electrochemical etching

    Garralaga Rojas, E., Plagwitz, H., Terheiden, B., Hensen, J., Baur, C., La Roche, G., Strobl, G. F. X. & Brendel, R., 2009, In: Journal of the Electrochemical Society. 156, 8, p. D310-D313

    Research output: Contribution to journalArticleResearchpeer review

  5. Operating behavior and scale-up of an ECPrOx unit for CO removal from reformate for PEM fuel cell application

    Hanke-Rauschenbach, R., Weinzierl, C., Krasnyk, M., Rihko-Struckmann, L., Lu, H. & Sundmacher, K., 2009, In: Journal of the Electrochemical Society. 2009, 156, p. B1267-B1275

    Research output: Contribution to journalArticleResearchpeer review

  6. Published

    Research on support structures in the german offshore wind farm alpha ventus

    Haake, G., Rolfes, R., Schaumann, P., Huhn, H., Schlurmann, T., Lohaus, L. & Achmus, M., 2009, European Wind Energy Conference and Exhibition 2009, EWEC 2009. p. 4148-4154 7 p. (European Wind Energy Conference and Exhibition 2009, EWEC 2009; vol. 6).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  7. Published

    Saturation behaviour of doubly-fed induction generators

    Tegeler, S., Helmer, R. & Ponick, B., 2009, European Wind Energy Conference and Exhibition 2009, EWEC 2009. p. 4751-4755 5 p. (European Wind Energy Conference and Exhibition 2009, EWEC 2009; vol. 7).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  8. 2008
  9. Published

    Impact of the Temperature Profile on Thermal Stress in a Tubular Solid Oxide Fuel Cell

    Fischer, K. & Seume, J. R., 12 Nov 2008, In: Journal of Fuel Cell Science and Technology. 6, 1, p. 110171-110179 9 p.

    Research output: Contribution to journalArticleResearchpeer review

  10. Surface passivation of high-efficiency silicon solar cells by atomic-layer-deposited Al2O3

    Schmidt, J., Merkle, A., Brendel, R., Hoex, B., Van De Sanden, M. C. M. & Kessels, W. M. M., Sept 2008, In: Progress in Photovoltaics: Research and Applications. 16, 6, p. 461-466 6 p.

    Research output: Contribution to journalArticleResearchpeer review

  11. Bifurcation analysis of a two-phase PEMFC model

    Grötsch, M., Hanke-Rauschenbach, R. & Mangold, M., May 2008, In: Journal of Fuel Cell Science and Technology. 2008, 5, 021001.

    Research output: Contribution to journalArticleResearchpeer review

  12. Lead-free on-laminate laser soldering: A new module assembling concept

    Gast, M., Köntges, M. & Brendel, R., Mar 2008, In: Progress in Photovoltaics: Research and Applications. 16, 2, p. 151-157 7 p.

    Research output: Contribution to journalArticleResearchpeer review

  13. Bistable current-voltage characteristics of PEM fuel cells operated with reduced feed stream humidification

    Hanke-Rauschenbach, R., Mangold, M. & Sundmacher, K., 2008, In: Journal of the Electrochemical Society. 2008, 155, p. B97-B107

    Research output: Contribution to journalArticleResearchpeer review

  14. Published

    Modelling the aerodynamic response of a wind turbine blade passing in front of the tower

    Früh, W. G., Seume, J. & Gomez, A., 2008, European Wind Energy Conference and Exhibition 2008. p. 2955-2964 10 p. (European Wind Energy Conference and Exhibition 2008; vol. 6).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  15. Published

    Nonlinear structural dynamics of offshore wind energy converters with grouted transition piece

    Schaumann, P., Wilke, F. & Lochte-Holtgreven, S., 2008, European Wind Energy Conference and Exhibition 2008. p. 2052-2059 8 p. (European Wind Energy Conference and Exhibition 2008; vol. 4).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  16. Published

    Operational control of wind farm clusters for transmission system operators

    Lange, B., Wolff, M., Mackensen, R., Rohrig, K., Braams, D., Valov, B., Heier, S., Hofmann, L., Rosin, M., Scholz, C., Könnemann, A. & Biermann, K., 2008, European Wind Energy Conference and Exhibition 2008. p. 1326-1348 23 p. (European Wind Energy Conference and Exhibition 2008; vol. 3).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  17. Published

    Structural design of hybrid-towers for wind energy converters

    Schaumann, P. & Keindorf, C., 2008, European Wind Energy Conference and Exhibition 2008. p. 1045-1056 12 p. (European Wind Energy Conference and Exhibition 2008; vol. 2).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  18. 2007
  19. Published

    Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses

    Engelhart, P., Hermann, S., Neubert, T., Plagwitz, H., Grischke, R., Meyer, R., Klug, U., Schoonderbeek, A., Stute, U. & Brendel, R., Sept 2007, In: Progress in Photovoltaics: Research and Applications. 15, 6, p. 521-527 7 p.

    Research output: Contribution to journalArticleResearchpeer review

  20. Autodiffusion: A novel method for emitter formation in crystalline silicon thin-film solar cells

    Wolf, A., Terheiden, B. & Brendel, R., May 2007, In: Progress in Photovoltaics: Research and Applications. 15, 3, p. 199-210 12 p.

    Research output: Contribution to journalArticleResearchpeer review

  21. Laser structuring for back junction silicon solar cells

    Engelhart, P., Harder, N. P., Grischke, R., Merkle, A., Meyer, R. & Brendel, R., May 2007, In: Progress in Photovoltaics: Research and Applications. 15, 3, p. 237-243 7 p.

    Research output: Contribution to journalArticleResearchpeer review

  22. Published

    Considering the distribution of wave directions in the fatigue design of support structures for offshore wind turbines

    Schaumann, P. & Böker, C., 2007, European Wind Energy Conference and Exhibition 2007, EWEC 2007. p. 1907-1912 6 p. (European Wind Energy Conference and Exhibition 2007, EWEC 2007; vol. 3).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  23. Published

    Medial Axis (Inverse) Transform in Complete 3-Dimensional Riemannian Manifolds

    Naß, H., Wolter, F. E., Doǧan, C. & Thielhelm, H., 2007, 2007 International Conference on Cyberworlds : (CW'07). IEEE Computer Society, p. 386-395 10 p. 4390943

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review