About the Axe Bow Fund

Founder of the Axe Bow Fund Dr.ir. J.A. (Lex) Keuning, 1950–2023

Scientist, Innovator and Inspirator

Dr. Ir. J.A. Keuning (Lex) developed a profound expertise in ship hydromechanics during his time as an associate professor and head of the towing tank facility. By challenging conventional thinking and exploring ideas beyond established practice, he created innovative solutions for the maritime sector. His most renowned contribution is the “Axe Bow,” a breakthrough design that dramatically improved the seakeeping performance of high-speed vessels.

Lex’s creative and independent mindset inspired generations of students. His broad, forward-looking perspective helped shape them into more versatile and accomplished maritime engineers.

The Axe Bow was not only a major success for the Dutch maritime industry. Lex also established a dedicated licensing framework — the “Axe Bow Fund” — which generated substantial funding for research at TU Delft. Through this fund, his ideas and legacy continue to support innovation and research to this day.