In this paper, a three-dimensional computational fluid dynamics (CFD) simulation is carried out to investigate the performance of a single screw expander by linking its behavior with the dynamic features of the flow field. To study this aspect and other phenomena that can affect expander operation in an actual Organic Rankine Cycle (ORC) system, in this work an approach based on the dynamic analysis of the machine operation with the use of both the overset mesh strategy and real gas modeling is showed. The expansion process is investigated to analyze both flow characteristics and machine performance during on-design operating conditions. The model aims to investigate the SSE operation without the effects of the sealing process of the lubric...
With the increase in energy prices and environmental constraints, recovering the energy from low gra...
AbstractThe constantly rising energy demand and the depletion of fossil fuel resources currently rep...
Increasing interest in recovering or utilizing low-grade heat for power generation has prompted a se...
Positive displacement machines (e.g. scroll, twin screw, reciprocating, etc.) are proven to be suita...
Among a number of solutions to generate electricity from low temperature heat sources, the Organic R...
The Organic Rankine Cycle (ORC) system is considered one of the leading technologies for waste heat ...
With the increase in energy prices and environmental constraints, recovering the energy from low gra...
Small scale Organic Rankine Cycle (ORC) systems have a big potential for waste heat recovery in the ...
The studies of constant wall thickness scroll expander have pointed out that geometries with large b...
Organic Rankine cycle (ORC) is widely recognized as a viable technology to convert low temperature h...
Screw-type volumetric expanders have been demonstrated to be a suitable technology for organic Ranki...
Organic Rankine Cycle (ORC) systems rely on the expander performance to generate power output in an ...
The Organic Rankine Cycle (ORC) system is considered one of the leading technologies for waste heat ...
The pursuit of higher efficiency for compression and micro-power generation systems has pushed the r...
The common semi-empirical modelling adopted for positive-displacement rotary expanders is revised in...
With the increase in energy prices and environmental constraints, recovering the energy from low gra...
AbstractThe constantly rising energy demand and the depletion of fossil fuel resources currently rep...
Increasing interest in recovering or utilizing low-grade heat for power generation has prompted a se...
Positive displacement machines (e.g. scroll, twin screw, reciprocating, etc.) are proven to be suita...
Among a number of solutions to generate electricity from low temperature heat sources, the Organic R...
The Organic Rankine Cycle (ORC) system is considered one of the leading technologies for waste heat ...
With the increase in energy prices and environmental constraints, recovering the energy from low gra...
Small scale Organic Rankine Cycle (ORC) systems have a big potential for waste heat recovery in the ...
The studies of constant wall thickness scroll expander have pointed out that geometries with large b...
Organic Rankine cycle (ORC) is widely recognized as a viable technology to convert low temperature h...
Screw-type volumetric expanders have been demonstrated to be a suitable technology for organic Ranki...
Organic Rankine Cycle (ORC) systems rely on the expander performance to generate power output in an ...
The Organic Rankine Cycle (ORC) system is considered one of the leading technologies for waste heat ...
The pursuit of higher efficiency for compression and micro-power generation systems has pushed the r...
The common semi-empirical modelling adopted for positive-displacement rotary expanders is revised in...
With the increase in energy prices and environmental constraints, recovering the energy from low gra...
AbstractThe constantly rising energy demand and the depletion of fossil fuel resources currently rep...
Increasing interest in recovering or utilizing low-grade heat for power generation has prompted a se...