Michael Wohlthan

Research output

Research output per year 2015 2022 2023 2024

• 10 Conference paper
• 4 Article
• 2 Abstract
• 2 Paper
• 5 More
  • 2 Conference article
  • 1 Chapter
  • 1 (Old data) Lecture or Presentation
  • 1 Poster

Research output per year

Research output per year

Search results

• 2024

  Erneuerbarer Wasserstoff übers Stromnetz: Simulation zukünftiger Nachhaltigkeitskriterien in Europa

  Thaler, B., Wohlthan, M. & Pirker, G., 14 Feb 2024. 13 p.

  Research output: Contribution to conference › Paper

  Open Access

  File
• 2023

  0D modeling of ignition and combustion processes for H2/CH4 blends in open chamber gas engines

  Oppl, T., Wohlthan, M., Pirker, G., Wimmer, A. & Spyra, N., 12 Jun 2023. 13 p.

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

  Open Access

  File

• Carbon capture on ships - an energy flow based analysis using system simulation

  Wohlthan, M., Thaler, B., Wimmer, A. & Pirker, G., 24 Sept 2023. 1 p.

  Research output: Contribution to conference › Abstract

• Carbon Capture Solutions for Ferries

  Meyer, K., Wohlthan, M., Pirker, G., Dahms, F. & Müller, K., Nov 2023, 19. Tagung Nachhaltigkeit in Mobilität, Transport und Energieerzeugung: (vormals “Der Arbeitsprozess des Verbrennungsmotors”). Eichlseder, H. & Wimmer, A. (eds.). Graz: Verlag der Technischen Universität Graz, p. 351 - 362 12 p. (ITnA-Reports; vol. 106).

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

• Enhancement of large engine technology through machine learning

  Kiesling, C., Laubichler, C., Pirker, G., Posch, S., Wohlthan, M. & Wimmer, A., 12 Jun 2023, CIMAC Congress 2023, Busan . 17 p. 069

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

  Open Access

  File

  • Learning Approach 100%
  • Machine Learning 100%
  • Machine Learning Approach 66%
  • Internal Combustion Engine 50%
  • Simulation Method 50%

• Optimization of Complex Energy Systems as an Enabler for Sustainable Shipping Solutions

  Thaler, B., Wohlthan, M., Pirker, G., Gumhold, C., Redtenbacher, C. & Wimmer, A., 12 Jun 2023, CIMAC Congress 2023, Busan. 14 p. 651

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

  Open Access

  File

  • Auxiliaries 100%
  • Energy Component 16%
  • Optimal Layout 16%

• Predictive control and optimization of sustainable energy systems

  Thaler, B., Wohlthan, M., Posch, S., Pirker, G. & Wimmer, A., 16 Feb 2023.

  Research output: Contribution to conference › Poster

• Predictive control and optimization of sustainable energy systems

  Thaler, B., Wohlthan, M., Posch, S., Pirker, G. & Wimmer, A., 16 Feb 2023. 2 p.

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

• Zero-dimensional Modeling of Flame Propagation During Combustion of Natural Gas/Hydrogen Mixtures

  Oppl, T., Pirker, G., Wimmer, A. & Wohlthan, M., 11 Apr 2023, In: SAE Technical Papers. 19 p., 2023-01-0190.

  Research output: Contribution to journal › Conference article › peer-review

  • Lewis Number 100%
  • Kinetic Calculation 100%
• 2022

  Adaptive Methods for Fault Detection on Research Engine Test Beds

  Schadler, D., Wohlthan, M. & Wimmer, A., 26 Sept 2022, Proceedings of the 18th IMEKO TC10 Conference: Measurement for Diagnostics, Optimisation and Control to Support Sustainability and Resilience. Warsaw: IMEKO-International Measurement Federation Secretariat, p. 52 - 57 4 p.

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

• A fault model extension for a geometric fault isolation methodology to detect leakages and sensor faults on engine test beds

  Wohlthan, M., Schadler, D., Pirker, G. & Wimmer, A., Mar 2022, In: Control Engineering Practice. 120, 105020.

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

  • Analytical Model 100%
  • Test Bench 100%
  • Fault Model 100%
  • Engine Test 100%
  • Fault Diagnosis 50%

• A modular adaptive residual generator for a diagnostic system that detects sensor faults on engine test beds

  Wohlthan, M., Pirker, G. & Wimmer, A., 29 Mar 2022, In: Journal of Sensors and Sensor Systems. 11, 1, p. 99 - 107 9 p.

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

  Open Access

  • System Diagnostics 100%
  • Adaptability 66%
  • Measurement Data 33%
  • Modeling Concept 33%
  • Diesel Engine 33%

• Optimization of the HyMethShip system using the simulation platform LEC ENERsim

  Thaler, B., Wohlthan, M., Wermuth, N., Pirker, G. & Wimmer, A., 15 Sept 2022, The Future of Large Engines VII: Technology Concepts and Fuel Options - Pathways to Clean Shipping. Buchholz, B. (ed.). Rostock: FVTR Forschungszentrum für Verbrennungsmotoren und Thermodynamik Rostock GmbH, p. 182 - 199 18 p. (FVTR Textbook Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper
• 2021

  A multi-stage geometric approach for sensor fault isolation on engine test beds

  Wohlthan, M., Schadler, D., Pirker, G. & Wimmer, A., 15 Jan 2021, In: Measurement: Journal of the International Measurement Confederation. 168, 108313.

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

  • Error Function 100%
  • Individual Sensor 100%

• Development of a zero-dimensional method for thermodynamic analysis and NOx calculation in the prechamber of a lean-burn gas engine

  Oppl, T., Pirker, G., Wohlthan, M. & Wimmer, A., 10 Aug 2021, (E-pub ahead of print) In: International Journal of Engine Research.

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

  • Dimensional Method 100%

• Methodology for Diagnosing Sensor Faults on Engine Test Benches

  Wohlthan, M., Pirker, G. & Wimmer, A., 3 May 2021, SMSI 2021 : Sensor and Measurement Science International : Proceedings . AMA Service GmbH, Vol. 4 (System of Units and Metreological Infrastructure). p. 300 - 301 2 p. C8.1

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

  Open Access

  • Test Bench 100%
  • Measurement Data 25%
  • Modeling Concept 25%
  • Adaptability 25%
  • System Diagnostics 25%
• 2020

  Adaptable System for Diagnosing Sensor Faults for Application on Engine Test Benches

  Wohlthan, M., Pirker, G. & Wimmer, A., 22 Jun 2020, Proceedings SMSI 2020 Conference: Sensor and Measurement Science International. AMA Service GmbH, p. 319-320 2 p. P3.2

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

  Open Access

  • System Diagnostics 100%
• 2018

  Prüfstandssoftware - Fehlerdiagnose an Motorprüfständen

  Wohlthan, M., Pirker, G. & Wimmer, A., 2018, Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation. Merker, G. & Teichmann, R. (eds.). Springer Fachmedien, p. 1439 - 1476 (ATZ/MTZ-Fachbuch).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• 2017

  Methodology for Automated Fault Diagnosis on Engine Test Beds

  Wohlthan, M., Pirker, G., Sauperl, I., Wimmer, A., Rossegger, W. & Buch, N., 2017, SIAT Symposium on International Automotive Technology 2017. (SAE Technical Paper).

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

• Modular Fault Diagnosis System for Engine Test Bed Measurements

  Wohlthan, M., Pirker, G. & Wimmer, A., 28 Mar 2017, In: SAE International Journal of Commercial Vehicles. 10, 1, 11 p., 2017-01-0386.

  Research output: Contribution to journal › Conference article › peer-review
• 2016

  Flexible Methoden zur Plausibilisierung von Messdaten

  Krenn, M. & Wohlthan, M., 10 May 2016.

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

• Möglichkeiten und Grenzen der Prüfstandsmesstechnik auf Basis der Zylinderdruckindizierung und Wege zur Plausibilisierung der Messergebnisse

  Translated title of the contribution: Potential and Limitations of Cylinder Pressure Based Engine Testing and Ways for Plausibility ChecksWimmer, A., Wohlthan, M., Pirker, G. & Eichlseder, H., 2016, Beiträge 12. Internationales Symposium für Verbrennungsdiagnostik. AVL Deutschland GmbH, p. 110 - 123

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review
• 2015

  LEC-MCheck - Eine Methodik zur Fehlerdiagnose an Motorprüfständen

  Wohlthan, M., Pirker, G., Krenn, M. & Wimmer, A., 2015, Tagung Der Arbeitsprozess des Verbrennungsmotors. ., p. 312-324

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review