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克服潜艇设计挑战

Submarine engineers innovating the submarine design process through simulation

潜艇是世界上最为复杂的机器之一。与其他船舶不同的是，潜艇必须既能在陆地，也能在水下运行，因此需要大量集成式系统和零件。Simcenter™ Flomaster™ 为工程师们赋能高效的潜艇设计和系统仿真解决方案，确保复杂流体系统设计和性能的安全性和效率。

潜艇设计中的难题

潜艇的复杂性在于设计过程中的特征采集。现代潜艇的流体系统集成了近 3,000 个阀门和好几公里长的管道。此外还需要考虑诸多子系统，例如冷却海水、燃料电池、压舱物、排水和注水、燃油、冷却水、武器补充、消防等。如此多的系统需要准确无误地协同工作，这就为潜艇设计带来了众多挑战。

潜艇系统的复杂性

想方设法应对潜艇系统的复杂性，就变得至关重要。复杂的工作网络需要设计师们设置必要的边界条件并追踪不同直径、材料、泵特性曲线标准数据以及阀门、襟翼和过滤器的压降。

潜艇设计过程中的仿真

在潜艇设计过程中运用仿真，可以从多方面助力工程师，包括帮助他们找到流体或管道系统布局的理想方案。仿真和随附的 SQL 数据库可供许多工程师协力开展项目，从而提高设计周期效率。

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Challenges in submarine design

The complexity of submarines is the signature challenge of designing them. The fluid systems of modern submarines are integrated with nearly 3,000 valves and kilometers of pipeline. Additionally, there are many subsystems to consider such as cooling seawater, fuel cell, ballast, freeing and compensating, fuel oil, chilled water, weapon compensating, firefighting and others. The need for these many systems to work together flawlessly presents challenges in submarine design.

Leveraging submarine simulation early on in the design process

Utilizing simulation in the submarine design process can help engineers in a variety of ways, including helping them find the best solution for a fluid or piping system layout quickly. Submarine simulation and an accompanying SQL database can allow many engineers to work in tandem on a project, improving the efficiency of the design spiral.

Complexity of submarine systems

Finding ways to manage the complexity of submarine systems is incredibly important. The complex networks at play require designers to set the necessary boundary conditions and track data on standards for different diameters, materials, pump curves, pressure drops of valves, flaps, and filters.