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Andrea Lazzaretto
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Proceedings Papers

Optimization of the Design and Operation of Multi-Energy Systems Integrated With Energy Networks: Retrofit Design Problem

Enrico Dal Cin, Gianluca Carraro, Andrea Lazzaretto, George Tsatsaronis
Proc. ASME. IMECE2023, Volume 7: Energy, V007T08A053, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113238
https://doi.org/10.1115/IMECE2023-113238
View Paper titled, Optimization of the Design and Operation of Multi-Energy Systems Integrated With Energy Networks: Retrofit Design Problem
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Topics: Design, Optimization, Retrofitting
Journal Articles

Optimizing the Retrofit Design and Operation of Multi-Energy Systems Integrated With Energy Networks

Enrico Dal Cin, Gianluca Carraro, Andrea Lazzaretto, George Tsatsaronis
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2024, 146(4): 042102.
Paper No: JERT-23-1857
https://doi.org/10.1115/1.4064473
Published Online: February 2, 2024
View Article titled, Optimizing the Retrofit Design and Operation of Multi-Energy Systems Integrated With Energy Networks
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Topics: Design, Emissions, Energy conversion, Optimization, Retrofitting, Storage, Carbon dioxide, Central heating, Heating, Life cycle costing
Proceedings Papers

A General Process-Based Methodology for Exergy Costing

Andrea Lazzaretto, George Tsatsaronis
Proc. ASME. IMECE96, Advanced Energy Systems, 413-428, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0300
https://doi.org/10.1115/IMECE1996-0300
View Paper titled, A General Process-Based Methodology for Exergy Costing
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Topics: Exergy, Thermal systems, Accounting
Journal Articles

Effect of Solidity and Aspect Ratio on the Aerodynamic Performance of Axial-Flow Fans With 0.2 Hub-to-Tip Ratio

Massimo Masi, Piero Danieli, Andrea Lazzaretto
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2023, 145(8): 081008.
Paper No: TURBO-22-1180
https://doi.org/10.1115/1.4057063
Published Online: April 10, 2023
View Article titled, Effect of Solidity and Aspect Ratio on the Aerodynamic Performance of Axial-Flow Fans With 0.2 Hub-to-Tip Ratio
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Topics: Blades, Design, Engineering prototypes, Fans, Pressure, Propellers, Rotors, Flow (Dynamics), Axial flow
Proceedings Papers

Effect of Solidity and Aspect Ratio on the Aerodynamic Performance of Axial-Flow Fans With 0.2 Hub-to-Tip Ratio

Massimo Masi, Piero Danieli, Andrea Lazzaretto
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A010, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82245
https://doi.org/10.1115/GT2022-82245
View Paper titled, Effect of Solidity and Aspect Ratio on the Aerodynamic Performance of Axial-Flow Fans With 0.2 Hub-to-Tip Ratio
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Topics: Axial flow, Blades, Design, Fans, Engineering prototypes, Rotors, Pressure, Propellers, Experimental analysis
Journal Articles

Overview of The Best 2020 Axial-Flow Fan Data and Inclusion in Similarity Charts for the Search of the Best Design

Massimo Masi, Piero Danieli, Andrea Lazzaretto
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091012.
Paper No: TURBO-21-1157
https://doi.org/10.1115/1.4053535
Published Online: March 16, 2022
View Article titled, Overview of The Best 2020 Axial-Flow Fan Data and Inclusion in Similarity Charts for the Search of the Best Design
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Topics: Axial flow, Design, Fans, Blades, Rotors, Pressure
Proceedings Papers

On the Quest for Objective Equations in Exergy Costing

Andrea Lazzaretto, George Tsatsaronis
Proc. ASME. IMECE97, Advanced Energy Systems, 197-210, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0989
https://doi.org/10.1115/IMECE1997-0989
View Paper titled, On the Quest for Objective Equations in Exergy Costing
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Topics: Exergy, Fuels, Combined heat and power, Thermal systems
Proceedings Papers

On the Calculation of Efficiencies and Costs in Thermal Systems

Andrea Lazzaretto, George Tsatsaronis
Proc. ASME. IMECE99, Advanced Energy Systems, 421-430, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0852
https://doi.org/10.1115/IMECE1999-0852
View Paper titled, On the Calculation of Efficiencies and Costs in Thermal Systems
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Topics: Thermal systems, Exergy
Proceedings Papers

“Life-Time Oriented” Design and Operation of Energy Conversion Plants: Criteria and Procedures

Andrea Lazzaretto, Alarico Macor, Alberto Mirandola, Anna Stoppato
Proc. ASME. IMECE99, Advanced Energy Systems, 611-619, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0873
https://doi.org/10.1115/IMECE1999-0873
View Paper titled, “Life-Time Oriented” Design and Operation of Energy Conversion Plants: Criteria and Procedures
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Topics: Design, Energy conversion, Boundary-value problems, Computers, Durability, Economics , Exergoeconomic analysis, Machine design, Machinery, Maintenance
Proceedings Papers

Comparison Between Speco-Based and Functional Exergoeconomic Approaches

Andrea Lazzaretto, George Tsatsaronis
Proc. ASME. IMECE2001, Advanced Energy Systems, 463-478, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/AES-23656
https://doi.org/10.1115/IMECE2001/AES-23656
View Paper titled, Comparison Between Speco-Based and Functional Exergoeconomic Approaches
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Topics: Functional analysis, Thermoeconomics
Proceedings Papers

Overview of the Best 2020 Axial-Flow Fan Data and Inclusion in Similarity Charts for the Search of the Best Design

Massimo Masi, Piero Danieli, Andrea Lazzaretto
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T10A008, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59491
https://doi.org/10.1115/GT2021-59491
View Paper titled, Overview of the Best 2020 Axial-Flow Fan Data and Inclusion in Similarity Charts for the Search of the Best Design
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Topics: Axial flow, Design
Journal Articles

Assessment of MULTALL as Computational Fluid Dynamics Code for the Analysis of Tube-Axial Fans

Piero Danieli, Massimo Masi, Giovanni Delibra, Alessandro Corsini, Andrea Lazzaretto
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2021, 143(7): 071005.
Paper No: TURBO-20-1338
https://doi.org/10.1115/1.4050445
Published Online: April 9, 2021
View Article titled, Assessment of MULTALL as Computational Fluid Dynamics Code for the Analysis of Tube-Axial Fans
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Topics: Computational fluid dynamics, Rotors, Turbulence, Fans, Density
Proceedings Papers

Assessment of MULTALL As CFD Code for the Analysis of Tube-Axial Fans

Piero Danieli, Massimo Masi, Giovanni Delibra, Alessandro Corsini, Andrea Lazzaretto
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T10A006, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14963
https://doi.org/10.1115/GT2020-14963
View Paper titled, Assessment of MULTALL As CFD Code for the Analysis of Tube-Axial Fans
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Topics: Axial flow, Computational fluid dynamics, Fans
Journal Articles

Improved Layouts and Performance of Single- and Double-Flash Steam Geothermal Plants Generated by the Heatsep Method

Giovanni Manente, Andrea Lazzaretto
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 2020, 142(9): 090902.
Paper No: JERT-19-1789
https://doi.org/10.1115/1.4047754
Published Online: August 5, 2020
View Article titled, Improved Layouts and Performance of Single- and Double-Flash Steam Geothermal Plants Generated by the Heatsep Method
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Topics: Optimization, Steam, Superheating, Temperature, Thermal power stations, Turbines, Heat transfer, Heat, Pressure, Heating
Proceedings Papers

A New Practical Approach to the Design of Industrial Axial Fans: Part II — Forward-Swept Blades With Low Hub-to-Tip Ratio

Massimo Masi, Andrea Lazzaretto
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A008, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91532
https://doi.org/10.1115/GT2019-91532
View Paper titled, A New Practical Approach to the Design of Industrial Axial Fans: Part II — Forward-Swept Blades With Low Hub-to-Tip Ratio
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Topics: Axial flow, Blades, Design, Fans
Proceedings Papers

A New Practical Approach to the Design of Industrial Axial Fans: Part I — Tube-Axial Fans With Very Low Hub-to-Tip Ratio

Massimo Masi, Andrea Lazzaretto
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A007, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91527
https://doi.org/10.1115/GT2019-91527
View Paper titled, A New Practical Approach to the Design of Industrial Axial Fans: Part I — Tube-Axial Fans With Very Low Hub-to-Tip Ratio
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Topics: Blades, Design, Fans, Vortices
Journal Articles

A New Practical Approach to the Design of Industrial Axial Fans: Tube-Axial Fans With Very Low Hub-to-Tip Ratio

Massimo Masi, Andrea Lazzaretto
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101003.
Paper No: GTP-19-1340
https://doi.org/10.1115/1.4044206
Published Online: July 25, 2019
View Article titled, A New Practical Approach to the Design of Industrial Axial Fans: Tube-Axial Fans With Very Low Hub-to-Tip Ratio
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Topics: Blades, Design, Fans, Engineering prototypes, Flow (Dynamics)
Proceedings Papers

Experimental Investigation of the Effect of Reynolds Number on the Efficiency of Single-Stage Axial Fans

Massimo Masi, Stefano Castegnaro, Andrea Lazzaretto
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A013, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76909
https://doi.org/10.1115/GT2018-76909
View Paper titled, Experimental Investigation of the Effect of Reynolds Number on the Efficiency of Single-Stage Axial Fans
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Topics: Fans, Reynolds number, Turbomachinery, Axial flow, Design, Aerodynamics, Blades, Cascades (Fluid dynamics), Finishes, Fluid dynamics
Proceedings Papers

On the Choice of Suitable Parameters for the Assessment of Industrial Fans Performance and Efficiency

Massimo Masi, Federico Fontana, Andrea Lazzaretto
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A007, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64032
https://doi.org/10.1115/GT2017-64032
View Paper titled, On the Choice of Suitable Parameters for the Assessment of Industrial Fans Performance and Efficiency
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Topics: Fans, Pressure, Regulations, Testing, Ventilation, Ventilation equipment
Proceedings Papers

Preliminary Investigation on the Effect of the Modification of the Sweep Angle at the Blade Tip of Forward Swept Axial Fans

Massimo Masi, Andrea Lazzaretto
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A004, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63795
https://doi.org/10.1115/GT2017-63795
View Paper titled, Preliminary Investigation on the Effect of the Modification of the Sweep Angle at the Blade Tip of Forward Swept Axial Fans
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Topics: Blades, Fans, Design, Flow (Dynamics), Rotors, Pressure, Suction, Airfoils, Boundary layers, Computational fluid dynamics