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Author

  • Stephan Schmidt
2018

Ion Current Comparison in Small, Fast Running Gasoline Engines for Non-Automotive Applications

Basso, R., Gruber, G., Piecha, P., Schacht, H-J., Schmidt, S. & Arenz, M., 1 Oct 2018, SAE/JSAE Small Engine Technology Conference. SAE International, 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Expansion to Higher Efficiency – Experimental Investigations of the Atkinson Cycle in Small Combustion Engines

Pertl, P., Trattner, A., Stelzl, R., Lang, M., Schmidt, S. & Kirchberger, R., 2015, Engine Technology. ., p. xx-xx

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Charging and Powersport for Motorcycles: a contradiction?

Zinner, C., Schögl, O., Abart, M., Schmidt, S., Leiber, S. & Schabetsberger, T., 2011, 17th Small Engine Technology Conference / Diversity of Small Powertrain Technologies. SAE, p. 1-10 (SAE Paper No. 2011-32-9585).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Mass Balancing Measures of a Linkage-Based Extended Expansion Engine

Pertl, P., Lang, M., Schmidt, S. & Kirchberger, R., 8 Nov 2016, SAE/JSAE 2016 Small Engine Technology Conference & Exhibition. SAE International, p. 2498-2507 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analysis of working processes and efficiency assessment of hand-held power tools

Meyer, S., Kölmel, A., Gegg, T., Dawin, U., Piecha, P., Trattner, A., Schmidt, S. & Kirchberger, R., 16 Mar 2016, 16. INTERNATIONALES STUTTGARTER SYMPOSIUM 2016.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigations and Analysis of Working Processes of Two-Stroke Engines with the Focus on Wall Heat Flux

Piecha, P., Bruckner, P., Schmidt, S., Kirchberger, R., Schumann, F., Meyer, S., Gegg, T. & Leiber, S., 8 Nov 2016.

Research output: Contribution to conferencePaper

2012

Novel Range Extender Concepts for 2025 with Regard to Small Engine Technologies

Trattner, A., Pertl, P., Schmidt, S. & Sato, T., 2012, In : SAE International Journal of Alternative Powertrains. 1, 2, p. 566-583 2011-32-0596.

Research output: Contribution to journalArticle

Low Cost Range Extender Technology for Hybrid Electric City Scooters

Schacht, H-J., Schögl, O., Bretterklieber, N., Kirchberger, R. & Schmidt, S., 17 Oct 2012.

Research output: Contribution to conference(Old data) Lecture or Presentation

Expansion to Higher Efficiency - Investigations of the Atkinson Cycle in Small Combustion Engines

Pertl, P., Trattner, A., Abis, A., Schmidt, S., Kirchberger, R. & Sato, T., 2012, Small Engine Technology Conference & Exhibition. ., p. xx-xx

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Layout of a Charged Power Sport Engine

Zinner, C., Stelzl, R., Schmidt, S., Leiber, S. & Schabetsberger, T., 2012, In : SAE international journal of engines. 5, 4, p. 1855-1868

Research output: Contribution to journalArticle

2017

Practicability and Influencing Factors of a Lean Burn Mode for Two-Stroke Engines in Hand-Held Powertools

Piecha, P., Ninaus, C., Schmidt, S., Kirchberger, R. & Schumann, F., 5 Nov 2017, SAE/JSAE Small Engine Technology Conference. SAE International

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Development of a Thermal Model within a Complete Vehicle Simulation for Motorcycles and Powersport Applications

Rieger, P., Girstmair, J., Schmidt, S., Almbauer, R. & Kirchberger, R., 2013, 19th Small Engine Technology Conference. ., p. 1-15

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Overview of Different Gas Exchange Concepts for Two-Stroke Engines

Sturm, S., Schmidt, S. & Kirchberger, R., 30 Oct 2018, SAE/JSAE Small Engine Technology Conference. SAE International, SAE 2018-32-0041

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

Simulation Analysis of the Scavenging Process of a Uniflow and Loop Scavenging Concept

Sturm, S., Lang, M. & Schmidt, S., 21 Nov 2019, SAE/JSAE Small Engine Technology Conference. SAE International, JSAE 20199549 / SAE 2019-32-0549

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

High pressure direct injection - a future technology for high-performance motorcycles?

Trattner, A., Schmidt, S., Schögl, O., Kirchberger, R. & Eichlseder, H., 2012, Development Trends of Motorcycles. ., p. 45-60

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Analysis of Conventional Motorcycles with the Focus on Hybridization

Rieger, P., Zinner, C., Schmidt, S. & Hausberger, S., 2016.

Research output: Contribution to conferencePaper

Evaporation and Cold Start Behavior of Bio-Fuels in Non-Automotive Applications

Jandl, S. A., Schacht, H-J., Schmidt, S., Dawin, U., Kölmel, A. & Leiber, S., 8 Nov 2016.

Research output: Contribution to conferencePaper

2015

Analyse und Bewertung der Arbeitsprozesse von Kleinmotoren

Trattner, A., Kupelwieser, F., Pertl, P., Schmidt, S. & Winkler, F., 2015, The Working Process of the Internal Combustion Engine. ., p. 1-16

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Evaluation of measurement technologies for RDE and fuel consumption for two-wheeler-applications

Schmidt, S., Zinner, C., Hiesmayr, J., Kirchberger, R. & Eichlseder, H., 26 Jun 2018, 13th Int. AVL Symposium on Propulsion Diagnostics. 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Fundamental Investigations on the Boost Pressure Control System of Charged Aircraft Engines in the Aviation Class ELA1 / Approved Systems Versus New Solutions

Stelzl, R., Schmidt, S., Kirchberger, R., Dopona, M., Foxhall, N. & Wukisiewitsch, W., 2012, Small Engine Technology Conference. ., p. 1-1

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Die bedeutende Rolle des variablen Ventiltriebes bei einem Motorkonzept mit erweiterter Expansion über den Kurbeltrieb

Trattner, A., Pertl, P., Abis, A., Schmidt, S., Kirchberger, R., Eichlseder, H. & Sato, T., 2012, MTZ-Fachtagung Ladungswechsel im Verbrennungsmotor. Wiesbaden: Springer Vieweg, p. 1-18

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Experimental Investigations Regarding the Potential of an Electronic Ignition Timing Control for a Lawn Mower Engine

Zisser, M., Schacht, H-J., Stelzl, R., Schweighofer, B., Wegleiter, H., Schmidt, S., Trentini, J., Banzhaf, J-P. & Gegg, T., 8 Nov 2016.

Research output: Contribution to conferencePaper

2013

Expansion to higher efficiency - Requirements on valve actuation for Atkinson cycle-based engines

Grassberger, H., Pertl, P., Trattner, A., Schmidt, S., Kirchberger, R. & Eichlseder, H., 2013, 13th Stuttgarter Int. Symposium "Automotive and Engine Technology". ., p. 129-143

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Real World Operation of a Standard Lawn Mower Engine from a Scientific Perspective

Edtmayer, H., Trattner, A., Schmidt, S., Kirchberger, R., Trentini, J. & Weiglhofer, J., 2013, Small Engines Technology Conference 2013 / Measurement and Simulation. ., p. 1-15

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Real World Operation of a Standard Lawn Mower Engine from a Scientific Perspective

Edtmayer, H., Trattner, A., Schmidt, S., Kirchberger, R., Trentini, J. & Weiglhofer, J., 8 Oct 2013.

Research output: Contribution to conference(Old data) Lecture or Presentation

2016
2013

Development of a Thermal Model within a Complete Vehicle Simulation for Motorcycles and Powersport Applications

Rieger, P., Girstmair, J., Schmidt, S., Almbauer, R. & Kirchberger, R., 8 Oct 2013.

Research output: Contribution to conference(Old data) Lecture or Presentation

2018

Combustion Analysis with Residual Gas as a Design Parameter for Two-Stroke Engines

Piecha, P. R., Jandl, S., Sturm, S., Schmidt, S., Kirchberger, R. & Schumann, F., 30 Oct 2018, SAE/JSAE Small Engine Technology Conference. SAE International, SAE 2018-32-0045

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Comparison of Optimal & Real-time Operation Strategy for a Hybrid Electric Motorcycle

Rieger, P., Schweighofer, B., Wegleiter, H., Zinner, C., Schmidt, S., Kirchberger, R., Foxhall, N. & Hinterberger, W., 16 Nov 2017.

Research output: Contribution to conferencePaper

2012

Future Engine Technology in Hand-Held Power Tools

Trattner, A., Schmidt, S., Kirchberger, R., Eichlseder, H., Kölmel, A., Raffenberg, M. & Gegg, T., 2012, (Accepted/In press) 2012 Small Engine Technology Conference & Exhibition. ., (SAE Paper No. 2012-32-0111).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Novel range extender concepts for 2025 with regard to small engine technologies

Trattner, A., Pertl, P., Schmidt, S. & Sato, T., 2011, 17th Small Engine Technology Conference / Diversity of Small Powertrain Technologies. SAE, p. 1-18

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Concept Study of Range Extender Applications in Electric Scooters

Schacht, H-J., Kirchberger, R., Winkler, F. & Schmidt, S., 8 Nov 2011.

Research output: Contribution to conference(Old data) Lecture or Presentation

2012

Range Extender for Two-Wheeler Applications

Schacht, H-J., Kirchberger, R., Winkler, F. & Schmidt, S., 18 Oct 2012, Development Trends of Motorcycles IV. expert verlag GmbH , Vol. IV.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

File
2011

A methodical approach for thermal management simulation of hybrid powersport application

Schmidt, S., Rieger, P., Trattner, A., Kirchberger, R., Dutzler, C. & Heizinger, G., 8 Nov 2011.

Research output: Contribution to conference(Old data) Lecture or Presentation

2012

Layout of a Charged Power Sport Engine

Zinner, C., Stelzl, R., Schmidt, S., Leiber, S. & Schabetsberger, T., 2012, (Accepted/In press) 2012 Small Engine Technology Conference & Exhibition. ., (SAE Paper No. 2012-32-0069).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Thermodynamic Limits of Efficiency Enhancement of Small Displacement Single-Cylinder Engines

Trattner, A., Kupelwieser, F., Pertl, P., Winkler, F., Schmidt, S. & Kirchberger, R., 2015, Small Engine Technology Conference & Exhibition. ., p. 1-33

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Future Engine Technology in Hand-Held Power Tools

Trattner, A., Schmidt, S., Kirchberger, R., Eichlseder, H., Kölmel, A., Raffenberg, M. & Gegg, T., 2012, In : SAE international journal of engines. 5, 4, p. 1912-1929

Research output: Contribution to journalArticle

2011

Design of a tumble-orientated intake port layout for a gasoline combustion process used in power sport application

Schögl, O., Edtmayer, H., Schmidt, S., Leiber, S. & Schabetsberger, T., 2011, Small Engine Technology Conference & Exhibition. ., p. 1-1

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Advantages and Challenges of Lean Operation of Two-Stroke Engines for Hand-Held Power Tools

Trattner, A., Grassberger, H., Schögl, O., Schmidt, S., Kirchberger, R., Eichlseder, H., Kölmel, A., Meyer, S. & Gegg, T., 2015, In : SAE international journal of engines. 8, 1, p. 1-20

Research output: Contribution to journalArticle

2017

Enhanced Diagnosis for Small Engines

Basso, R., Schacht, H-J., Stephan, S., Kirchberger, R., Rath, M., Neumayer, M. & Reisenberger, C., 1 Nov 2017, JSAE/SAE Small Engine Technologies Conference & Exhibition.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

A methodical approach for thermal management simulation of hybrid powersport application

Schmidt, S., Rieger, P., Trattner, A., Kirchberger, R., Dutzler, C. & Heizinger, G., 2011, 17th Small Engine Technology Conference / Diversity of Small Powertrain Technologies. ., p. 1-11

Research output: Chapter in Book/Report/Conference proceedingConference contribution