With the rapid development of economy and society, the large-scale reclamation projects not only provide valuable land resources for human beings, but also easily have a great impact on the local WE conditions, which may lead to the continuous destruction of coastal wetlands and natural coastlines, the decline of self purification capacity of seawater, the weakening or even blocking of material and energy exchange with the open sea, and ultimately the destruction of the local ecological environment, This has seriously restricted the sustainable development of the local economy and society. The marine engineering water environment(MEWE) has become the current research hotspot. Therefore, this paper studies and analyzes the application of numerical simulation(NS) in the MEWE. The establishment of ocean water quality model, water quality characteristics and hydrodynamic characteristics of ocean engineering are analyzed. Taking Laizhou Bay as the research object, numerical simulation analysis(NSA) is applied to the WE of ocean engineering, and experimental test analysis is carried out. The experimental results show that the application of NSA to the MEWE has important guiding significance for improving the MEWE monitoring.

Mathea Simons. Marine Engineering Water Environment based on Numerical Simulation Analysis. Frontiers in Ocean Engineering (2020), Vol. 1, Issue 3: 1-9. https://doi.org/10.38007/FOE.2020.010301.

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