Dr.-Ing. David Janke
Articles in peer reviewed journals [36 Results]
- Yi, Q.; Janke, D.; Thormann, L.; Zhang, G.; Amon, B.; Hempel, S.; Nosek, S.; Hartung, E.; Amon, T. (2020): Airflow characteristics downwind a naturally ventilated pig building with a roofed outdoor exercise yard and implications on pollutant distribution. Applied Sciences. (14): p. 4931. Online: https://doi.org/10.3390/app10144931
- Hempel, S.; Willink, D.; Janke, D.; Ammon, C.; Amon, B.; Amon, T. (2020): Methane emission characteristics of naturally ventilated cattle buildings. Sustainability. (10): p. 4314. Online: https://doi.org/10.3390/su12104314
- Hempel, S.; Adolphs, J.; Landwehr, N.; Janke, D.; Amon, T. (2020): How the selection of training data and modeling approach affects the estimation of ammonia emissions from a naturally ventilated dairy barn - Classical statistics versus machine learning. Sustainability. (3): p. 1030. Online: https://doi.org/10.3390/su12031030
- Yi, Q.; Zhang, G.; Li, H.; Wang, X.; Janke, D.; Amon, B.; Hempel, S.; Amon, T. (2020): Estimation of opening discharge coefficient of naturally ventilated dairy buildings by response surface methodology. Computers and Electronics in Agriculture. (Februar 2020): p. 105224. Online: https://doi.org/10.1016/j.compag.2020.105224
- Nosek, S.; Kluková, Z.; Jakubcová, M.; Yi, Q.; Janke, D.; Demeyer, P.; Janour, Z. (2020): The impact of atmospheric boundary layer, opening configuration and presence of animals on the ventilation of a cattle barn. Journal of Wind Engineering & Industrial Aerodynamics. (June 2020): p. 104185. Online: https://doi.org/10.1016/j.jweia.2020.104185
- Janke, D.; Yi, Q.; Thormann, L.; Hempel, S.; Amon, B.; Nosek, S.; van Overbeke, P.; Amon, T. (2020): Direct measurements of the volume flow rate and emissions in a large naturally ventilated building. Sensors. (21): p. 6223. Online: https://doi.org/10.3390/s20216223
- Janke, D.; Caiazzo, A.; Ahmed, N.; Alia, N.; Knoth, O.; Moreau, B.; Wilbrandt, U.; Willink, D.; Amon, T.; John, V. (2020): On the feasibility of using open source solvers for the simulation of a turbulent air flow in a dairy barn. Computers and Electronics in Agriculture. (August 2020): p. 105546. Online: https://doi.org/10.1016/j.compag.2020.105546
- Janke, D.; Willink, D.; Ammon, C.; Hempel, S.; Schrade, S.; Demeyer, P.; Hartung, E.; Amon, B.; Ogink, N.; Amon, T. (2020): Calculation of ventilation rates and ammonia emissions: Comparison of sampling strategies for a naturally ventilated dairy barn. Biosystems Engineering. (October 2020): p. 15-30. Online: https://doi.org/10.1016/j.biosystemseng.2020.07.011
- Yi, Q.; Wang, X.; Zhang, G.; Li, H.; Janke, D.; Amon, T. (2019): Assessing effects of wind speed and wind direction on discharge coefficient of sidewall opening in a dairy building model - A numerical study. Computers and Electronics in Agriculture. (Juli): p. 235-245. Online: https://doi.org/10.1016/j.compag.2019.04.016
- Bustos Vanegas, J.; Hempel, S.; Janke, D.; Doumbia, E.; Streng, J.; Amon, T. (2019): Numerical simulation of airflow in animal occupied zones in a dairy cattle building. Biosystems Engineering. (10): p. 100-105. Online: https://doi.org/10.1016/j.biosystemseng.2019.07.002