Finding a solution manual for this book can be challenging, as it may not be officially published or made available by the author or publisher. However, I can offer some suggestions to help you locate a solucionario or alternative resources:

¿Necesitas ayuda con un problema específico de Turbomáquinas? Deja en los comentarios el número del ejercicio y trabajaremos juntos en la resolución.

From cross-checking several circulating PDFs: