The invention relates to a flow device (50) comprising a first line system (60) through which a first fluid flow (100) is conducted, said first line system (60) having a guide tube (21) and at least one guide means (20, 22) that influences a flow direction of said fluid flow (100) such that, between an inflow region (61b) and an outflow region (62b) of said first line system (60), the fluid flow (100) circulates in a radially circumferential manner around an in and/or outflow axis (102, 103), in a circulating-flow region (105) at a circumferential angle UW. The invention also relates to a method for conducting a fluid flow (10), which comprises an inflow and an outflow section (12, 13) that have a substantially parallel, preferably coaxial, in and outflow axis (14, 15). It is suggested that the fluid flow (10) is deflected by at least one guide means (20) arranged between the inflow section (12) and outflow section (13), in a circulating-flow section (17) and at a circumferential angle UW, so as to radially circulate around said in and outflow axes (14, 15), this circumferential angle UW being greater than 0°.
F28D 7/16 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
F28D 7/06 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
F28F 9/22 - Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
The invention relates to a turbomachine (10) having a housing (12) which has a housing duct (24) for the inflow or outflow of working medium and which has a rotor (16), the rotor being arranged so as to be rotatable about an axis of rotation (18) and having a plurality of rotor blades (28) which form rotor blade ducts (84). The rotor blade ducts (84) communicate with the housing duct (24) via guide blade ducts (42) formed in the housing.
F01D 1/02 - Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor
F01D 1/06 - Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor traversed by the working-fluid substantially radially
The invention relates to a device (100) for generating energy. The device (100) for generating energy contains an internal combustion engine (10) which applies a torque to a shaft (33). The internal combustion engine (10) generates waste heat. The device (100) comprises a Rankine-method (RC) system (2), to which waste heat is supplied from the internal combustion engine (10) for operating a steam turbine (20) which is coupled to an electric generator (21). The device (100) has an electric motor (40) which is powered by the electric generator (21) and which is rotatably coupled to the shaft (33) for introducing an additional torque.
F02G 5/04 - Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
F01K 23/06 - Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
F01K 23/10 - Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
F01K 25/10 - Plants or engines characterised by use of special working fluids, not otherwise provided forPlants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
F01K 15/02 - Adaptations of steam engine plants for special use for driving vehicles, e.g. locomotives
The invention relates to a turbomachine, in particular a turbine, comprising a housing which has at least one inflow channel (10). A plurality of blades is arranged on a rotor (2) and a working medium flows towards said blades. The working medium flows via the inflow channel (10) into at least one blade channel (20) which is formed between two blades (21) that are accommodated on the rotor (2). After exiting the rotor region, the working medium enters a diffuser (4). At least one guide body (3, 3'') is provided for deflecting the working medium which flows out of the blade channel (20) in the direction of the diffuser (4). At least some sections of the guide body in the turbomachine are preferably positioned in an intermediate region (29) of the rotor (2), which intermediate region (29) is surrounded in the radial direction by the rotor blades (21) and lies between a blade-channel outlet (23) and an inlet opening (24) in an outlet channel (40) which is connected downstream of the rotor (2) and is formed by the diffuser (4). The invention also relates to a system for carrying out an organic Rankine cycle process by means of a turbomachine of this type.
F01D 1/08 - Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor traversed by the working-fluid substantially radially having inward flow
F04D 17/02 - Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumpsHelico-centrifugal pumps specially adapted for elastic fluids having non-centrifugal stages, e.g. centripetal
The invention relates to the conversion of thermal power to electric or mechanical power, flue gas containing heat being generated by means of a combustion device (1) for a solid, gaseous or liquid medium, especially biomass. The heat is supplied to an RC system (2) by means of a heat exchanger (21) that functions as an evaporator for the medium, said RC system (2) containing a cycle (5) for a medium. According to the invention, the heat of the flue gas produced during combustion is transferred onto the medium of the RC system (2) by conducting the flue gas through the heat exchanger (21).
F01K 25/10 - Plants or engines characterised by use of special working fluids, not otherwise provided forPlants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
F01K 9/00 - Steam engine plants characterised by condensers arranged or modified to co-operate with the engines
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