Prozessfluiddynamik und Strömungsmaschinen

2019

• Litfin O., Delgado A.:
  On the effect of trailing edge under-filing on the apparent slip factor of centrifugal impellers
  ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019 (San Francisco, CA, 28. Juli 2019 - 1. August 2019)
  In: ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019 2019
  DOI: 10.1115/AJKFluids2019-5610
• Litfin O., Delgado A.:
  Numerical investigation of trailing edge flow in centrifugal pump impellers
  13th European Turbomachinery Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2019 (Lausanne, 8. April 2019 - 12. April 2019)
  In: 13th European Turbomachinery Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2019 2019
• Omri R., Schöneberger B., Delgado A., Rußwurm H.:
  Study of heavy erosion damage in a radial air compressor with means of coupled CFD erosion simulation and experiment
  27. GALA-Fachtagung "Experimentelle Strömungsmechanik" (Erlangen, 3. September 2019 - 5. September 2019)
  In: A. Delgado, B. Gatternig, M. Münsch, B. Ruck, A. Leder (Hrsg.): Proceedings der 27. GALA-Fachtagung "Experimentelle Strömungsmechanik" 2019
• Ringelspacher Y., Litfin O., Delgado A.:
  Einflussfaktoren bei der Abkühlung von Backwaren
  27. GALA-Fachtagung "Experimentelle Strömungsmechanik" (Erlangen, 3. September 2019 - 5. September 2019)
  In: A. Delgado, B. Gatternig, M. Münsch, B. Ruck, A. Leder (Hrsg.): Proceedings der 27. GALA-Fachtagung "Experimentelle Strömungsmechanik" 2019

2018

• Fritsche M., Epple P., Delgado A.:
  The impact of the gas temperature and of the relative humidity on the performance of fans operating in drying plants
  ASME 2018 International Mechanical Engineering Congress and Exposition, IMECE 2018
  DOI: 10.1115/IMECE201888674
• Fritsche M., Epple P., Delgado A.:
  Development of a Measurement Method for the Classification and Performance Evaluation of Positive Pressure Ventilation (PPV) Fans
  ASME 5th Joint US-European Fluids Engineering Summer Conference, FEDSM2018 (Montreal, 15. Juli 2018 - 20. Juli 2018)
  In: ASME (Hrsg.): Proceedings of the ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting. Volume 3: Fluid Machinery; Erosion, Slurry, Sedimentation; Experimental, Multiscale, and Numerical Methods for Multiphase Flows; Gas-Liquid, Gas-Solid, and Liquid-Solid Flows; Performance of Multiphase Flow Systems; Micro/Nano-Fluidics. 2018
  DOI: 10.1115/FEDSM2018-83278
• Jang Z., Litfin O., Delgado A.:
  A semi‐analytical approach for prediction of volume flow rate in nip‐fed reverse roll coating process
  In: Proceedings in Applied Mathematics and Mechanics 18 (2018)
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201800317

2017

• Litfin O., Delgado A., Haddad K., Klein H.:
  Numerical and experimental investigation of trailing edge modifications of centrifugal wastewater pump impellers
  ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017 (Waikoloa/Hawaii, 30. Juli 2017 - 3. August 2017)
  In: ASME 2017 Fluids Engineering Division Summer Meeting 2017
  DOI: 10.1115/FEDSM2017-69123
• Omri R., Semel M., Delgado A., Rußwurm H.:
  Design study of a pyrolysis plant compressor with heavy wall erosion from metal particle impact
  ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017 (Waikoloa/Hawaii, 30. Juli 2017 - 3. August 2017)
  In: ASME (Hrsg.): Proceedings of the ASME 2017 Fluids Engineering Division Summer Meeting. Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics 2017
  DOI: 10.1115/FEDSM2017-69108

2015

• Delgado A., Semel M., Vogel P.:
  Calculation of the flow field in an axial fan with variable swirl distribution at off-design operating points
  International Conference on Fan Noise, Technology and Numerical Methods, FAN 2015
  URL: https://www.scopus.com/record/display.uri?eid=2-s2.0-85048992821∨igin=inward
• Friedrich F., Epple P., Steber M., Delgado A.:
  An analytical and computational investigation of room heating due to complex geometry heat sources
  ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015 (Houston/Texas, 13. November 2015 - 19. November 2015)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), New York: 2015
  DOI: 10.1115/IMECE2015-52459
• Grashof B., Delgado A.:
  Analysis of influencing parameters in deformable roll coating of counter-rotating rolls
  In: Journal of Coatings Technology and Research (2015)
  ISSN: 1547-0091
  DOI: 10.1007/s11998-014-9629-0
  URL: http://link.springer.com/article/10.1007/s11998-014-9629-0
• Semel M., Haag V., Delgado A., Grilliat J.:
  Towards multiple operating point axial fan design
  ASME Turbo Expo 2015: Turbine Technical Conference and Exposition (Montreal, Kanada, 15. Juni 2015 - 19. Juni 2015)
  In: ASME Turbo Expo 2015: Turbine Technical Conference and Exposition 2015
  DOI: 10.1115/GT2015-42673

2014

• Epple P., Semel M., Grashof B., Delgado A.:
  Compact test rig design for fans and blowers
  ASME 2014 International Mechanical Engineering Congress and Exposition (IMECE 2014) (Montreal, Kanada, 14. November 2014 - 20. November 2014)
  In: Proceedings of ASME International Mechanical Engineering Congress and Exposition 2014
  DOI: 10.1115/IMECE2014-38972
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleID=2205188
• Grashof B., Delgado A.:
  Analytical prediction for multiple roll systems with negative gaps
  In: Proceedings in Applied Mathematics and Mechanics 14 (2014), S. 629-630
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201410302
  URL: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201410302/pdf
• Grashof B., Delgado A.:
  Analytical prediction of roll coating with counter-rotating deformable rolls
  In: Journal of Coatings Technology and Research 11 (2014), S. 31-37
  ISSN: 1547-0091
  DOI: 10.1007/s11998-013-9506-2
  URL: http://link.springer.com/article/10.1007/s11998-013-9506-2
• Grashof B., Olbers A., Vogeler I., Delgado A.:
  The onset of air entrainment in pre-metered forward roll processes
  14th FLOW-3D users Conference (Wien, 17. Juni 2014 - 18. Juni 2014)
• Grashof B., Schöneberger B., Delgado A.:
  Analysis of venous blood flow at intra-venous drug delivery
  14th FLOW 3D European Users Conference (Wien, 17. Juni 2014 - 18. Juni 2014)
• Litfin O., Delgado A.:
  On the effect of volute design on unsteady flow and impeller-volute interaction in a centrifugal pump
  In: American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM, -: -, 2014, S. 1-12
  ISBN: 978-0-7918-4622-3
  DOI: 10.1115/FEDSM2014-21533
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=2086849
• Semel M., Grashof B., Grilliat J., Delgado A.:
  On the preliminary design of axial fans: extending the validity of the flow assumptions over the whole hydraulic characteristic and improvement of modeling
  In: Proceedings in Applied Mathematics and Mechanics 14 (2014), S. 755-756
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201410360
  URL: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201410360/epdf
• Semel M., Grilliat J., Delgado A.:
  Preliminary design of axial fans at off-design-working points
  ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, GT 2014 (Düsseldorf, 16. Juni 2014 - 20. Juni 2014)
  In: Proceedings of the ASME Turbo Expo 2014
  DOI: 10.1115/GT2014-26605

2013

• Albert S., Epple P., Grashof B., Delgado A.:
  High efficiency propeller design based on the Betz minimum induced loss condition and CFD validation on an APC 8'' propeller
  ASME 2013 International Mechanical Engineering Congress and Exposition (IMECE 2013) (San Diego, USA, 15. November 2013 - 21. November 2013)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) 2013
  DOI: 10.1115/IMECE2013-64382
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1858598
• Luzi G., Epple P., Rauh C., Delgado A.:
  Study of the effects of inner pressure and surface tension on the fibre drawing process with the aid of an analytical asymptotic fibre drawing model and the numerical solution of the full N.-St. equations
  In: Archive of Applied Mechanics 83 (2013), S. 1607-1636
  ISSN: 0939-1533
  DOI: 10.1007/s00419-013-0768-z
  URL: http://link.springer.com/article/10.1007/s00419-013-0768-z
• Vogel T., Epple P., Hermann A., Grashof B., Delgado A.:
  CFD analyses and design of a turbocompound system
  ASME 2013 International Mechanical Engineering Congress and Exposition (IMECE 2013) (San Diego, USA, 15. November 2013 - 21. November 2013)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) 2013
  DOI: 10.1115/IMECE2013-64444
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1858599

2012

• Al-Abadi AKK., Ertunc Ö., Epple P., Körbel W., Delgado A.:
  Development of an experimental setup for double rotor HAWT investigation
  Turbine Technical Conference & Exposition (ASME Turbo Expo) (Kopenhagen, Dänemark, 11. Juni 2012 - 15. Juni 2012)
  In: Proceedings of ASME Turbo Expo 2012 2012
  DOI: 10.1115/GT2012-70032
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1694671
• Albert S., Epple P., Delgado A.:
  Analysis of propeller design methods and validation with the CFD computation of a propeller-pump
  ASME 2012 International Mechanical Engineering Congress and Exposition (IMECE 2012) (Houston, USA, 9. November 2012 - 15. November 2012)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) 2012
  DOI: 10.1115/IMECE2012-89501
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleID=1751419
• Grashof B., Epple P., Delgado A.:
  Analytical model for deformable roll coating with nip feed
  In: Proceedings in Applied Mathematics and Mechanics 12 (2012), S. 599-600
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201210288
  URL: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201210288/abstract
• Grashof B., Groß F., Witter UV., Delgado A.:
  NIR-Spektroskopie zur Auftragsgewichtbestimmung für Silikonbeschichtungen
  Lasermethoden in der Strömungsmesstechnik (Rostock)
  In: Proceedings der 20. GALA-Fachtagung "Lasermethoden in der Strömungsmesstechnik" 2012
• Hetzer T., Epple P., Delgado A.:
  EXACT SOLUTION OF THE PLANE FLOW AND SLIP FACTOR IN ARBITRARY RADIAL BLADE CHANNELS AND EXTENDED DESIGN METHOD FOR RADIAL IMPELLERS
• Luzi G., Epple P., Scharrer M., Rauh C., Fujimoto Meinecke K., Delgado A.:
  Numerical solution and experimental validation of the drawing process of six-hole optical fibers including the effects of inner pressure and surface tension
  In: Journal of Lightwave Technology 30 (2012), S. 1306-1311
  ISSN: 0733-8724
  DOI: 10.1109/JLT.2012.2185486
  URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6138267
• Semel M., Epple P., Litfin O., Grashof B., Delgado A.:
  Prediction of the flow characteristics of an axial fan at off design
  Conference on Modelling Fluid Flow (CMFF 12) (Budapest, Ungarn)
  In: Proceedings of the Conference on Modelling Fluid Flow 2012
• Semel M., Smith H., Epple P., Litfin O., Delgado A., Pfannschmidt K., Grobeis D.:
  System matched 3D radial impeller design with variable inlet angle distributions
  Turbine Technical Conference & Exposition (ASME Turbo Expo) (Kopenhagen, Dänemark, 11. Juni 2012 - 15. Juni 2012)
  In: Proceedings of ASME Turbo Expo 2012 2012
  DOI: 10.1115/GT2012-70024
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1694340

2011

• Bleiziffer M., Epple P., Smith H., Semel M., Delgado A.:
  Application of an inverse cascade analytical and numerical design method used in the design of axial fans
  ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition (GT2011) (Vancouver, Kanada, 6. Juni 2011 - 10. Juni 2011)
  In: Proceedings of the ASME Turbo Expo 2011
  DOI: 10.1115/GT2011-45860
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1632621
• Epple P., Durst F., Delgado A.:
  A theoretical derivation of the Cordier diagram for turbomachines
  In: Proceedings of the Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science 225 (2011), S. 354-368
  ISSN: 0954-4062
  DOI: 10.1243/09544062JMES2285
  URL: http://pic.sagepub.com/content/225/2/354.full.pdf+html
• Epple P., Semel M., Smith H., Litfin O., Delgado A.:
  Radial impeller design optimization matched for high efficiency fans
  ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011 (Denver, USA, 11. November 2011 - 17. November 2011)
  In: ASME 2011 International Mechanical Engineering Congress and Exposition (IMECE 2011) 2011
  DOI: 10.1115/IMECE2011-65450
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1644090
• Litfin O., Mohr C., Haddad K., Epple P., Semel M., Becker K., Klein H., Delgado A.:
  CFD computation, analysis and design of a two-bladed wastewater pump
  ASME 2011 International Mechanical Engineering Congress and Exposition (IMECE 2011) (Denver, USA, 11. November 2011 - 17. November 2011)
  In: ASME 2011 International Mechanical Engineering Congress and Exposition (IMECE 2011) 2011
  DOI: 10.1115/IMECE2011-64195
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1644076
• Luzi G., Epple P., Scharrer M., Fujimoto Meinecke K., Rauh C., Delgado A.:
  Asymptotic analysis of flow processes at drawing of single optical microfibres
  In: International Journal of Chemical Reactor Engineering 9 (2011), S. A65
  ISSN: 1542-6580
  DOI: 10.1515/1542-6580.2710
  URL: http://www.degruyter.com/view/j/ijcre.2011.9.issue-1/1542-6580.2710/1542-6580.2710.xml?format=INT
• Luzi G., Epple P., Scharrer M., Fujimoto Meinecke K., Rauh C., Delgado A.:
  Comparison between an analytical asymptotic fiber drawing model with full Navier-Stokes solution taking into account the effects of inner pressure and surface tension
  In: Journal of Lightwave Technology 29 (2011), S. 1638-1646
  ISSN: 0733-8724
  DOI: 10.1109/JLT.2011.2138117
  URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5742662&tag=1
• Schneider O., Epple P., Teuber E., Meyer B., Jank MPM., Rauh C., Delgado A.:
  Jet printing of colloidal solutions - Numerical modeling and experimental verification of the influence of ink and surface parameters on droplet spreading
  In: Advanced Powder Technology 22 (2011), S. 266-270
  ISSN: 0921-8831
  DOI: 10.1016/j.apt.2011.02.003
• Semel M., Epple P., Bleiziffer M., Delgado A., Smith H.:
  Extended mean line theory for axial fans - Analytic calculation of the flow characteristics for off-design points
  ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition (GT 2011) (Vancouver, Kanada, 6. Juni 2011 - 10. Juni 2011)
  In: Proceedings of the ASME Turbo Expo 2011
  DOI: 10.1115/GT2011-46268
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1632634
• Smith H., Semel M., Epple P., Bleiziffer M., Delgado A.:
  Accurate calculation of the slip factor of axial cascades and impellers for arbitrary blade shapes
  ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition (GT2011) (Vancouver, Kanada, 6. Juni 2011 - 10. Juni 2011)
  In: Proceedings of the ASME Turbo Expo 2011
  DOI: 10.1115/GT2011-46352
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1632638
• Toneva PI., Epple P., Breuer M., Peukert W., Wirth KE.:
  Grinding in an air classifier mill - Part I: Characterisation of the one-phase flow
  In: Powder Technology 211 (2011), S. 19-27
  ISSN: 0032-5910
  DOI: 10.1016/j.powtec.2011.03.009
  URL: http://www.sciencedirect.com/science/article/pii/S0032591011001124

2010

• Bleiziffer M., Epple P., Delgado A.:
  Inverse analytical and computational design method applied to a low pressure axial fan
  ASME 2010 International Mechanical Engineering Congress and Exposition (IMECE 2010) (Vancouver, Kanada, 12. November 2010 - 18. November 2010)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) 2010
  DOI: 10.1115/IMECE2010-38614
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleID=1616507
• Bleiziffer M., Epple P., Schmidt H., Delgado A., Rußwurm H.:
  High efficiency design of high pressure radial fan spiraled casings used for biogas transport
  ASME 2009 International Mechanical Engineering Congress and Exposition, IMECE2009 (Lake Buena Vista, FL)
  DOI: 10.1115/IMECE2009-12521
• Epple P., Miclea M., Ilic C., Delgado A.:
  Combined impeller-diffuser design and the influence of slotted guide vanes on the performance of radial diffusers
  ASME 2009 International Mechanical Engineering Congress and Exposition (IMECE 2009) (Lake Buena Vista, Florida, USA)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings 2010
  DOI: 10.1115/IMECE2009-11260
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1640824
• Epple P., Miclea M., Pfannschmidt K., Grobeis D., Delgado A.:
  A design method of radial fans considering the torque-speed-characteristic of the motor
  ASME 2010 International Mechanical Engineering Congress and Exposition (IMECE 2010) (Vancouver, Kanada, 12. November 2010 - 18. November 2010)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) 2010
  DOI: 10.1115/IMECE2010-39050
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleID=1616508
• Epple P., Schmidt H., Bleiziffer M., Delgado A., Rußwurm H.:
  High pressure fan design for biogas plants
  ASME 2009 International Mechanical Engineering Congress and Exposition, IMECE2009 (Lake Buena Vista, FL)
  DOI: 10.1115/IMECE2009-12852
• Goltz I., Kosyna G., Epple P., Delgado A.:
  Vortex Breakdown und Stallbeginn in einer Axialpumpe
  Lasermethoden in der Strömungsmesstechnik (Cottbus)
  In: Proceedings der 18. GALA-Fachtagung "Lasermethoden in der Strömungsmesstechnik" 2010
• Hetzer T., Epple P., Delgado A.:
  Exact solution of the plane flow and slip factor in arbitrary radial blade channels and extended design method for radial impellers
  ASME 2010 International Mechanical Engineering Congress and Exposition, IMECE 2010 (Vancouver, BC)
  DOI: 10.1115/IMECE2010-39081
• Luzi G., Epple P., Scharrer M., Fujimoto Meinecke K., Rauh C., Delgado A.:
  Influence of surface tension and inner pressure on the process of fibre drawing
  In: Journal of Lightwave Technology 28 (2010), S. 1882-1888
  ISSN: 0733-8724
  DOI: 10.1109/JLT.2010.2049251
  URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5458041

2009

• Epple P., Karic B., Ilic C., Becker S., Durst F., Delgado A.:
  Design of radial impellers: A combined extended analytical and numerical method
  In: Journal of Mechanical Engineering Science 223 (2009), S. 901-917
  ISSN: 0022-2542
  DOI: 10.1243/09544062JMES1196
• Epple P., Miclea M., Delgado A.:
  Performance optimization method for radial fans with combined vaneless circular and volute diffusers applied to an industrial fan
  ASME 2008 International Mechanical Engineering Congress and Exposition (IMECE 2008) (Boston, USA, 31. Oktober 2008 - 6. November 2008)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings 2009
  DOI: 10.1115/IMECE2008-66362
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1643252
• Epple P., Miclea M., Luschmann C., Ilic C., Delgado A.:
  An extended analytical and numerical design method with applications of radial fans
  ASME 2009 International Mechanical Engineering Congress and Exposition (IMECE 2009) (Lake Buena Vista, Florida, USA, 13. November 2009 - 19. November 2009)
  In: ASME International Mechanical Engineering Congress and Exposition, Proceedings 2009
  DOI: 10.1115/IMECE2009-11283
  URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1640885
• Pascu M., Epple P., Delgado A., Durst F.:
  Parmeterization of the total pressure distribution along a low-pressure axial fan blade according to the design requirments
  2008 ASME International Mechanical Engineering Congress and Exposition, IMECE 2008 (Boston, MA)
  DOI: 10.1115/IMECE2008-66357
• Pascu M., Miclea M., Epple P., Delgado A., Durst F.:
  Analytical and numerical investigation of the optimum pressure distribution along a low-pressure axial fan blade
  In: Proceedings of the Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science 223 (2009), S. 643-658
  ISSN: 0954-4062
  DOI: 10.1243/09544062JMES1023
  URL: http://pic.sagepub.com/content/223/3/643.full.pdf+html

2008

• Epple P., Becker S., Ilic C., Karic B., Ali I., Delgado A.:
  Adapting a high-speed train to winter in Russia. Simulation helps prevent traction problems for rail travel during extreme weather conditions
  In: ANSYS Advantage 2 (2008), S. 36-37
  URL: http://www.infinite.nl/assets/Uploads/Adapting-a-highspeed-train...pdf

2006

• Epple P., Breuer M., Peukert W., Toneva PI., Wirth KE.:
  The flow field in the mill - a key factor for the prediction of the comminution result
  2006 AIChE Spring National Meeting - 5th World Congress on Particle Technology (Orlando, USA, 23. April 2006 - 27. April 2006)
  In: AIChE Annual Meeting, Conference Proceedings 2006