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A. Lazzaretto
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Journal Articles

Generation of Complex Energy Systems by Combination of Elementary Processes

A. Toffolo, S. Rech, A. Lazzaretto
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. November 2018, 140(11): 112005.
Paper No: JERT-18-1021
DOI: https://doi.org/10.1115/1.4040194
Published Online: June 12, 2018
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Topics: Cycles, Design, Energy conversion, Organic Rankine cycle, Pressure, Temperature, Thermodynamic cycles, Energy / power systems, Topology, Steam
Proceedings Papers

Combination of Elementary Processes to Form a General Energy System Configuration

A. Toffolo, S. Rech, A. Lazzaretto
Proc. ASME. IMECE2017, Volume 6: Energy, V006T08A015, November 3–9, 2017
Paper No: IMECE2017-71653
DOI: https://doi.org/10.1115/IMECE2017-71653
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Topics: Artificial intelligence, Compression, Construction, Design, Energy / power systems, Energy conversion, Fluids, Heat transfer, Optimization, Systems engineering
Proceedings Papers

Optimization of Thermal Power Plants Operation in the German De-Regulated Electricity Market Using Dynamic Programming

G. Scarabello, S. Rech, A. Lazzaretto, A. Christidis, G. Tsatsaronis
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 147-160, November 9–15, 2012
Paper No: IMECE2012-86113
DOI: https://doi.org/10.1115/IMECE2012-86113
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Topics: Dynamic programming, Optimization, Thermal power stations, Design, Coal, Combined cycles, Energy generation, Integer programming, Power systems (Machinery)
Proceedings Papers

From Component to Macro Energy Systems: A Common Design and Off-Design Modeling Approach

S. Rech, A. Lazzaretto
Proc. ASME. IMECE2011, Volume 4: Energy Systems Analysis, Thermodynamics and Sustainability; Combustion Science and Engineering; Nanoengineering for Energy, Parts A and B, 131-144, November 11–17, 2011
Paper No: IMECE2011-63952
DOI: https://doi.org/10.1115/IMECE2011-63952
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Topics: Design, Energy / power systems, Modeling, Dimensions, Inflow, Momentum, Outflow, Simulation
Proceedings Papers

Centrifugal Compressor of a 100 kW Microturbine: Part 1 — Experimental and Numerical Investigations on Overall Performance

E. Benini, A. Toffolo, A. Lazzaretto
Proc. ASME. GT2003, Volume 3: Turbo Expo 2003, 691-698, June 16–19, 2003
Paper No: GT2003-38152
DOI: https://doi.org/10.1115/GT2003-38152
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Topics: Compressors, Microturbines, Diffusers, Impellers, Computer simulation, Computational fluid dynamics, Design, Energy generation, Evolutionary algorithms, Flow (Dynamics)
Journal Articles

A Systematic Experimental Approach to Cross-Flow Fan Design

A. Lazzaretto, A. Toffolo, A. D. Martegani
Journal: Journal of Fluids Engineering
Article Type: Technical Papers
J. Fluids Eng. July 2003, 125(4): 684–693.
DOI: https://doi.org/10.1115/1.1593710
Published Online: August 27, 2003
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Topics: Impellers, Shapes, Vortices, Flow (Dynamics), Pressure, Geometry
Journal Articles

A Criterion to Define Cross-Flow Fan Design Parameters

A. Lazzaretto
Journal: Journal of Fluids Engineering
Article Type: Technical Papers
J. Fluids Eng. July 2003, 125(4): 680–683.
DOI: https://doi.org/10.1115/1.1593709
Published Online: August 27, 2003
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Topics: Cross-flow, Design, Impellers, Vortices, Shapes, Flow (Dynamics)
Journal Articles

On Cross-Flow Fan Similarity: Effects of Casing Shape

L. Lazzarotto, A. Lazzaretto, A. D. Martegani, A. Macor
Journal: Journal of Fluids Engineering
Article Type: Technical Papers
J. Fluids Eng. September 2001, 123(3): 523–531.
DOI: https://doi.org/10.1115/1.1379033
Published Online: March 15, 2001
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Topics: Cross-flow, Dimensions, Flow (Dynamics), Impellers, Pressure, Reynolds number, Shapes, Vortices, Ducts, Blades
Journal Articles

Thermodynamic Optimization of the HAT Cycle Plant Structure—Part I: Optimization of the “Basic Plant Configuration”

A. Lazzaretto, Mem. ASME, F. Segato
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2001, 123(1): 1–7.
DOI: https://doi.org/10.1115/1.1338999
Published Online: January 23, 2000
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Topics: Optimization, Cycles, Heat, Heat transfer, Heat exchangers, Flow (Dynamics)
Journal Articles

Thermodynamic Optimization of the HAT Cycle Plant Structure—Part II: Structure of the Heat Exchanger Network

A. Lazzaretto, Mem. ASME, F. Segato
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2001, 123(1): 8–16.
DOI: https://doi.org/10.1115/1.1339000
Published Online: January 23, 2000
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Topics: Heat, Heat exchangers, Optimization, Pinch effect, Temperature, Pressure, Cycles, Flow (Dynamics), Boundary-value problems
Journal Articles

Direct Calculation of Average and Marginal Costs From the Productive Structure of an Energy System

A. Lazzaretto, A. Macor
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. September 1995, 117(3): 171–178.
DOI: https://doi.org/10.1115/1.2835337
Published Online: September 1, 1995
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Topics: Accounting, Energy / power systems, Exergy, Flow (Dynamics), Fuels, Inspection, Optimization, Thermoeconomics