b'MEMBER NEWSABS Simulation and Modeling Tackles Ammonias Safety Challenge A s the maritime industry looksplume to a range of parameters such asagent-based discrete event simulations to new fuels to reduce carbonwind speed and direction, humidity,to study the response of crew, port au-emissions,ammoniahasof- cubic meters per second and relation- thorities, and emergency services after ten been discussed, but the fuels highship of the vessel to port. In addition,dispersion will be conducted.toxicity is a significant concern both on board and shoreside. To address such issues, PVA member ABS is using ad-vanced modeling and simulation tech-nologies to develop emergency response methodstoassistportsandcrewin responding to ammonia leaks or spills. It is a step towards a comprehensive and fast ammonia release response system,Bringing The Best to Passenger capableofpredictingthebehaviorofVessel Owners and Operators.an ammonia plume and directing emer-gency mitigation services accordingly. Our advanced simulation and model- Best in Class Products, Expert Knowledge and ing approach is already shining a lightUnparalleled Customer Support.on the unique behaviors of this fuel in a range of scenarios. This will inform the strategies of ports, crews and emergen-cy services and enable immediate and informed response to an ammonia re-lease, said ABS Chairman, President, and CEO Christopher J. Wiernicki. THRUSTERS LIGHTING SEATINGWith expertise in modeling and simula-tion, ABS combined those techniques with Computational Fluid Dynamics to create a high-fidelity model designed toreplicateammoniadispersionpat- DOORS/HATCHES PUMPS WIPER SYSTEMSternsintheengineroom.Usingthis new model, ABS specialists studied the impact of various ventilation approach-es on the behavior of ammonia plumes resulting from leakages from the fuel lines, revealing optimum methods toSOLAR SHADES POWER MGMT. AIR HANDLERSvent the ammonia plume.AdynamicmodelwillbeabletoFind Your Solution at Imtra.com predict the response of an ammoniaor Call 508-995-700039 JUNE 2023'