Dear everybody
I am deeply sorry to hear Professor Allan Acosta’s passing away. May he rest in peace.
I started the research of rocket pumps according to Allan Acosta’s proposal at Caltech in 1975.
I had gracefully appreciated his heartily appropriate advice and guidance in both USA and Japan.
He has been also my great senior and mentor for these 50 years.
Please convey my sincere condolences to his family.
Kenjiro Kamijo
Allan J. Acosta Blog 