RECIPROCAL FORM OF THE WAVE DRIFT FORCE AND MOMENT ACTING ON FLOATING BODY

This paper provides the reciprocal form on wave drifit force and moment from the momentum theory. The author in Japan has transformed from the pressure integration on the welled body surface oscillating in regular waves into the reciprocal form at the near field, then transformed into the form at the far field owing to Green's second identity, and transformed into Maruo's and Newman's formulas. But in this paper the start point is the momentum theory and the goal is the reciprocal form. The obtained reciprocal form at the far field can be transformed into the integration over the wetted floating body surface owing to Greens second identity.