Abstract: A strut provided in an exhaust diffuser and having an airfoil-shaped cross-section is provided. The strut may include a cut portion configured to be formed in a trailing edge in a span direction. The cut portion is configured to provide a stepped portion in at least a portion of the trailing edge.

Abstract: A strut provided in an exhaust diffuser and having an airfoil-shaped cross-section is provided. The strut may include a cut portion configured to be formed in a trailing edge in a span direction. The cut portion is configured to provide a stepped portion in at least a portion of the trailing edge.

Abstract: A strut provided in an exhaust diffuser and having an airfoil-shaped cross-section is provided. The strut may include a cut portion configured to be formed in a trailing edge in a span direction. The cut portion is configured to provide a stepped portion in at least a portion of the trailing edge.

Abstract: A strut structure of a gas turbine, an exhaust diffuser and a gas turbine including the same are provided. The strut structure of a gas turbine, the strut structure being formed in an annular exhaust passage formed between an inner casing and an outer casing of the gas turbine, includes a strut housing configured to include a lower end which is connected to the inner casing and an upper end which is connected to the outer casing, and a strut groove configured to be formed on at least one end of the upper end and the lower end of the strut housing to connect a front end and a rear end thereof.

Abstract: An exhaust diffuser hub disposed at a longitudinal center of an exhaust diffuser is provided. The exhaust diffuser hub includes a hub extension extending from a downstream end thereof in a longitudinal direction of the exhaust diffuser. A transverse cross-sectional area of the hub extension is smaller than a transverse cross-sectional area of the hub.

Abstract: An exhaust diffuser hub disposed at a longitudinal center of an exhaust diffuser is provided. The exhaust diffuser hub includes a hub extension extending from a downstream end thereof in a longitudinal direction of the exhaust diffuser. A transverse cross-sectional area of the hub extension is smaller than a transverse cross-sectional area of the hub.

Abstract: A strut provided in an exhaust diffuser and having an airfoil-shaped cross-section is provided. The strut may include a cut portion configured to be formed in a trailing edge in a span direction. The cut portion is configured to provide a stepped portion in at least a portion of the trailing edge.

Abstract: A strut structure of a gas turbine, an exhaust diffuser and a gas turbine including the same are provided. The strut structure of a gas turbine, the strut structure being formed in an annular exhaust passage formed between an inner casing and an outer casing of the gas turbine, includes a strut housing configured to include a lower end which is connected to the inner casing and an upper end which is connected to the outer casing, and a strut groove configured to be formed on at least one end of the upper end and the lower end of the strut housing to connect a front end and a rear end thereof.

Abstract: A playing figure (1) for a ball game playable on a table, particularly a table football game, has a base (3) rotationally symmetrical about a base axis and having a base diameter (D1) and a base height (H1), as well as a figure (2), the base (3) being bounded on its bottom by a planar base lower surface (10) having a diameter (D2) and on its top by a base upper surface (7) bordered by a base upper edge (8) and on which figure (2), extending in the direction of the base axis, is fitted. In the case of such a playing figure (1), an improved playability is brought about in that the diameter (D2) of the base lower surface (10) is more than 55% and up to substantially 100% of the base diameter (D1).

Abstract: The invention is based on a playing figure for a ball game playable on a table, particularly for a table football game, in which said playing figure (1) has a disk-like base (3) rotationally symmetrical about a base axis and having a base diameter (D1) and a base height (H1), as well as a figure (2), the base (3) being bounded on its bottom by a planar base lower surface (10) having a diameter (D2) and on its top by a base upper surface (7) bordered by a base upper edge (8) and on which the figure (2), extending in the direction of the base axis is fitted. In the case of such a playing figure (1) an improved playability is brought about in that the diameter (D2) of the base lower surface (10) is more than 55% and up to substantially 100% of the base diameter (D1).