Comparison of Mechanical Vs Electric Drive Mine Trucks Based on Life Cycle Assessment LCA

Demirel, Nuray
Checkel, Davıd M


Comparison of PEM Fuel Cell vs. Lithium-Sulfur Battery Systems for Unmanned Aerial Vehicles
Koku, Harun; Pala, Damla Eroğlu; Erişen, Nisa (2021-10-28)
Electrically powered unmanned aerial vehicles (UAVs) are gaining attention and attempts are underway to improvetheir performance in terms of weight, vibration, noise, emission and reliability. Fuel cells or batteries are commonlyused systems in these UAVs. In this study, the energy storage comparison between the Proton Exchange Membrane(PEM) fuel cell and the Lithium-Sulfur (Li-S) battery is performed for a 500W UAV to determine the appropriatedesign. While a commercial product is used for the mass predicti...
Comparison of tsunami risk assessment based on seismic and landslide generated tsunamis for the Marmara Coast of Istanbul
Tüfekçi Enginar, Duygu; Süzen, Mehmet Lütfi; Kolat, Çağıl; Yalçıner, Ahmet Cevdet (2019-04-07)
A high resolution tsunami vulnerability and risk assessment have been performed for the Marmara coast of the megacity of Istanbul by using the MeTHuVA (METU Metropolitan Tsunami Human Vulnerability Assessment) Method (Tufekci et al., 2018) considering seismic and non-seismic (submarine landslide) tsunami sources in the sea of Marmara. The 28 September 2018, Mw7.5 strike-slip Sulawesi, Indonesia earthquake triggered an unexpected tsunami and caused damage and loss of lives in Palu Bay. The observed tsunami h...
Comparison of PWM and PFM induction drives ID in,egarding audible noise and vibration for household applications
Ertan, Hulusi Bülent (2004-11-01)
This paper is aimed at comparing the performance of pulse frequency modulation (PFM) and pulsewidth modulation (PWM) techniques regarding audible noise generated from inverter-driven induction motors. For the purpose of illustrating the performance of the two modulation techniques, a drive developed for washing machine applications is considered. First, the measured and simulated harmonic content of this inverter is compared with the measured harmonic spectrum of a three-phase input-output commercial variab...
Comparison of continuous and pulsed pump and treat for mass transfer limited aquifers
Aksoy, Ayşegül (2004-01-01)
Comparison of TSTD and STBCs Over Block-Fading and Time-Varying MISO Channels
Koken, Erman; Yılmaz, Ali Özgür (2012-04-04)
This paper presents a comparison between two transmit diversity schemes, namely space-time coding and time-switched transmit diversity (TSTD) over block-fading and time-varying multi-input single-output (MISO) channels with various channel parameters. The schemes are concatenated with outer channel codes in order to achieve spatio-temporal diversity. The analytical results are derived for the error performances of the systems and simulation results as well as outage probabilities are provided. It is demonst...
Citation Formats
N. Demirel and D. M. Checkel, “Comparison of Mechanical Vs Electric Drive Mine Trucks Based on Life Cycle Assessment LCA,” 2007, Accessed: 00, 2021. [Online]. Available: