Flow Science is a software company specializing in computational fluid dynamics (CFD) solutions. The company is best known for its flagship product, FLOW-3D, which is designed to simulate fluid flow and heat transfer in a variety of applications, including metal casting, microfluidics, and environmental engineering. Flow Science focuses on providing advanced simulation tools that enable engineers and scientists to optimize designs and processes in industries such as manufacturing, aerospace, and energy. The company emphasizes accuracy and user-friendliness in its software, catering to both novice and experienced users in the field of fluid dynamics.