Abstract: The cooling system includes an energy source, one or more heat exchangers for cooling a coolant, the one or more heat exchangers being connected to the energy source by a coolant circuit, one or more air channels inside which the one or more heat exchangers are placed, wherein the coolant circuit includes a bypass portion that recirculates the coolant to the energy source or circulates the coolant from the energy source to the one or more heat exchangers. The method includes decreasing the temperature of a portion of a coolant below an operating temperature, acting this portion of the coolant as a thermal buffer, and maintaining the rest of the coolant at the operation temperature. They allow enhancing the cooling capabilities of the system during the take-off phase, especially during the beginning of this phase.

Abstract: An energy converter for converting kinetic energy from a body of liquid by transverse galloping includes a support, an elongate galloping body extending between a first end and a second end and being of a suitable cross-section for transverse galloping, a substantially horizontal guide arranged outside the body of liquid for guiding the first end of the galloping body, one or more elastic means substantially horizontally arranged and connected between the galloping body and the support, and a generator including a static generator component and a dynamic generator component, and wherein the galloping body is substantially vertically suspended such that the second end of the body extends into the body of liquid, and the dynamic generator component is operationally connected to the galloping body. Further disclosed are energy conversion systems including a plurality of energy converters and methods for energy conversion.

Abstract: An energy converter (12) for converting kinetic energy from a body of liquid by transverse galloping comprises a support (11), an elongate galloping body (2) extending between a first end and a second end and being of a suitable cross-section for transverse galloping, a substantially horizontal guide (4) arranged outside the body of liquid for guiding the first end of the galloping body, one or more elastic means (5) substantially horizontally arranged and connected between the galloping body (2) and the support (11), and a generator (6) comprising a static generator component and a dynamic generator component, and wherein the galloping body (2) is substantially vertically suspended such that the second end of the body extends into the body of liquid, and the dynamic generator component is operationally connected to the galloping body (2). Further disclosed are energy conversion systems comprising a plurality of energy converters and methods for energy conversion.