公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 権利維持 PROBLEM TO BE SOLVED: To easily and highly accurately predict a cavitation damage quantity in a short time. ; SOLUTION: An occurrence position of cavitation damage in a model fluid machine of simulating an actual fluid machine being a prediction object is predicted. The predicted occurrence position of the cavitation damage is composed of a soft metal.