I am honored to extend to you this invitation of The 12th Asian Joint Conference on Propulsion and Power (AJCPP-2025), which will be held during Mar. 19-21, 2025, in the historic and vibrant city of Xi'an, China. As the President of AJCPP 2025, it is my privilege to welcome all guests to this prestigious event, which brings together the esteemed societies of China, Japan, and Korea in a symphony of collaboration across various disciplines such as aerospace, mechanical engineering, thermo-fluid dynamics, electro-magnetics, plasma physics, structural engineering, material design, and fluid machinery.

   This biennial conference, organized by CSET together with the co-organization of JSASS and KSPE, is a testament to the shared commitment of our nations in advancing research and development in aerospace propulsion and power. It offers a distinguished platform for researchers and industry engineers from the Asia-Pacific region to engage in meaningful discussions on the latest and most critical topics in the field.

    The host city of Xi'an is not only rich in history but also boasts a vibrant cultural heritage in China. During the AJCPP-2025 conference visit, I encourage you to explore its culinary delights, visit its iconic landmarks, and immerse yourself in the unique blend of traditional and modern Chinese culture.

    At AJCPP-2025, I am confident that you will have a rewarding experience, filled with thought-provoking technical discussions and ample opportunities to reconnect with old friends and make new acquaintances.

    On behalf of the organizing committee, I am delighted to welcome you to Xi'an for this prestigious gathering and invite you to fully experience the richness of the city during your stay.

Academician/Professor Hongguang Jin

AJCPP2025 Conference Chair

President of the Chinese Society of Engineering Thermophysics (CSET)