Vinogradova

This article presents schema and constructions of hydraulic tanks of open and closed types used in passenger and maneuverable aircraft. The authors propose a technique of calculation of the necessary volume of fluid for hydraulic tanks of open and closed types; this method takes into account all flight regimes, including flights with a negative overload. The design procedure of the tank geometry which would have an optimal weight is also presented in the article, along with the scheme of open type tank pressurization with high-pressure dry air and reserve pressure boost from the cabin air-conditioner, the scheme of connection and design of the vent tank.