Browsing by Author "Christoff, Bruno"

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  • ItemOpen Access
    Dimensioning of Auxiliary Systems for Ammonia-Fueled Vessels
    (Technische Universität Dresden, 2025-07-02) Christoff, Bruno
    This dataset is part of NH3CRAFT Deliverable D5.4: Parametrized Test-Benchmark with Dataset of Desktop Studies. It contains the dimensioning of the main auxiliary systems for ammonia-fueled vessels. The dataset includes data for the dimensioning of the pipes, low- and high-pressure pumps, recirculation and buffer tanks, heaters and nitrogen supply requirements.
  • ItemOpen Access
    Estimation of fuel storage capacity for Ammonia-Fueled Vessels
    (Technische Universität Dresden, 2025-07-02) Christoff, Bruno
    This dataset is part of NH3CRAFT Deliverable D5.4: Parametrized Test-Benchmark with Dataset of Desktop Studies. It was generated using a MATLAB/Simulink model developed for a digital design platform supporting the conceptual development of ammonia-fueled ships. The dataset enables parametric studies focused on estimating the ammonia fuel storage capacity and operational profiles of vessels under different scenarios. The model estimates the fuel storage capacity considering the vessel’s operational profile, the vessel’s available installation spaces, and tank configuration options. The operational profile includes engine power, vessel speed, and days of operation. The vessel dimensions take into account the available installation spaces and the breadth of the vessel. Several tank configuration options are explored, including the use of Twenty-foot Equivalent Unit (TEU) and Forty-foot Equivalent Unit (FEU) tanks—made of either metallic or composite materials—and placement strategies such as horizontal placement (with and without stacking allowance) and vertical placement. The key outputs include the tank capacity per installation space in cubic meters, the vessel range (or coverage) per installation space in nautical miles, and the number of tanks per installation space. vessel range per installation space (nautical miles), and the number of tanks per installation space
  • ItemOpen Access
    Parametric Analysis Data on Boil-Off Rate and Holding Time of Metallic Tanks Containing Ammonia
    (Technische Universität Dresden, 2025-05-22) Christoff, Bruno
    This dataset was generated using a Simulink model developed as part of a digital platform to support the conceptual design of ships utilizing ammonia. The model simulates a metallic tank filled with ammonia under an initial predefined pressure and liquid volume fraction, analyzing its boil-off rate and holding time.