Warmly welcome to Qingdao to attend the 6th International Symposium on Thermal-Fluid Dynamics (ISTFD 2025). It is a follow-up conference to the previous five successful conferences, which were held in Xi’an, China (2019), Beijing, China (2021), Xi’an, China (2022), Nanjing, China (2023) and Xi’an, China(2024). ISTFD 2025 will be held in Qingdao, China on 25-28 July 2025, and is organized by the College of New Energy, China University of Petroleum, East China.

Thermal-Fluid Dynamics play a significant role in energy revolution and achieving carbon neutrality. It is the foundations to a wide range of engineering subjects such as energy, power, environment, energy saving and storage, renewable energy, aerospace and astronautics, nuclear energy, hydrogen energy, mechanical engineering, emerging and interdisciplinary subjects such as zero carbon technologies, micro- and nano-fluidics, advanced thermal processes and others. It plays a key role in the development and breakthrough of scientific theories, innovative technologies and revolution of industry and human society systems.

ISTFD aims to become one of the leading annual international forums and to advance scientific knowledge and technology development of Thermal-Fluid Dynamics and relevant emerging, cutting-edge and interdisciplinary subjects.

ISTFD 2025 will continue the increasingly important mission of fostering international cooperation and the exchange of ideas, including the most recent advances and exciting research outcomes in the field of thermal-fluid dynamics. The conference will include invited presentations and keynotes, contributed oral and poster presentations, as well as formal and informal opportunities to connect with your engineering peers. We sincerely welcome participants from every country and with a wide range of academic and professional backgrounds. Especially, young scientists and students are cordially invited.