1. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Scheme of the microturbine for CHP generation

2. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Scheme of the MGT-ORC combined cycle for CHP generation

3. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Dual fuel natural gas and biomass fired cycle, adopted as topping cycle (screenshot from Gate Cycle®)

4. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
T-S diagram of the combined cycle composed of a dual fuel EFGT and a bottoming ORC saturated and recuperative cycle

5. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Cumulated thermal and electric load for the aggregate residential energy demand assumed for the simulations (cold climate area)

6. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Schematic of the CHP + back-up boiler system. The bottom configuration is assumed for case B (100% biomass fuel, electricity totally fed into the grid), while the upper one is referred to cases NG and DF.

7. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Annual CHP efficiency (η¯CHP) for the case studies A (MGT + CHP), B (MGT + ORC), and C (MGT + ORC + CHP) at different input fuels (NG: only natural gas; DF: dual fuel of biomass and natural gas; and B: only biomass); CHP operating range is assumed to be 50–100% of rated electric power. Operating strategies: BL (baseload), HD (heat driven), and electricity driven (ED); and the cold, mild, and hot climate conditions.

8. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
Fossil primary energy saving (FPES, MWh/yr) for the three system configurations and fuel inputs; baseload operating strategy and equivalent heat demand of 1600 h/y (50–80 °C)

9. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
IRR of the investments (including CHP plant and back-up boiler) for the case studies A–C, different input fuels, operating strategies, and climate conditions

10. Date of download: 10/9/2017
Copyright © ASME. All rights reserved.
From: Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand
J. Eng. Gas Turbines Power. 2016;139(4): doi: /
Figure Legend:
NPV of the investments (including CHP plant and back-up boiler) for the case studies A–C, different input fuels, operating strategies, and climate conditions