Understanding fluid dynamics and heat transfer has been one of the major advances of mathematics, physics and engineering. Our symposium covers various subjects: from new numerical methods and fundamental research until engineering applications. This annual meeting is a part of the International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) and thus it is organized together with many other symposia on numerical analysis: this also offers a wider audience since ICNAAM is perhaps one of the biggest events in the field of the numerical analysis involving hundreds of scientist from the whole world.