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Nikola Stosic
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Proceedings Papers

Improvement of Screw Compressor Performance by Rotor Profile Modification to Reduce Mechanical Losses

Sumit Patil, Suraj Abdan, Neeraj Asati, Nikola Stosic, Ahmed Kovacevic
Proc. ASME. IMECE2023, Volume 7: Energy, V007T08A009, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112721
https://doi.org/10.1115/IMECE2023-112721
View Paper titled, Improvement of Screw Compressor Performance by Rotor Profile Modification to Reduce Mechanical Losses
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Topics: Compressors, Rotors, Screws
Proceedings Papers

Grid Aspects of Screw Compressor Flow Calculations

Ahmed Kovacevic, Nikola Stosic, Ian K. Smith
Proc. ASME. IMECE2000, Advanced Energy Systems, 83-90, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1300
https://doi.org/10.1115/IMECE2000-1300
View Paper titled, Grid Aspects of Screw Compressor Flow Calculations
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Topics: Compressors, Flow (Dynamics), Screws
Proceedings Papers

On Calculation of Leakage Flow in Screw Compressor Elements

Nikola Stosic
Proc. ASME. IMECE2020, Volume 8: Energy, V008T08A025, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23127
https://doi.org/10.1115/IMECE2020-23127
View Paper titled, On Calculation of Leakage Flow in Screw Compressor Elements
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Topics: Compressors, Leakage, Leakage flows, Screws
Proceedings Papers

Influence of Oil Volume Upon Operation and Performance of Screw Machines With High Built-In Volume Ratio

Nikola Stosic
Proc. ASME. IMECE2019, Volume 6: Energy, V006T06A035, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10481
https://doi.org/10.1115/IMECE2019-10481
View Paper titled, Influence of Oil Volume Upon Operation and Performance of Screw Machines With High Built-In Volume Ratio
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Topics: Compressors, Machinery, Screws
Journal Articles

The Influence of Rotor Geometry on Power Transfer Between Rotors in Gerotor-Type Screw Compressors

Matthew G. Read, Nikola Stosic, Ian K. Smith
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. July 2020, 142(7): 073501.
Paper No: MD-19-1595
https://doi.org/10.1115/1.4045508
Published Online: December 12, 2019
View Article titled, The Influence of Rotor Geometry on Power Transfer Between Rotors in Gerotor-Type Screw Compressors
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Topics: Rotors, Geometry, Compressors
Proceedings Papers

On Numerical Investigation of Water Injection to Screw Compressors

Sham Rane, Ahmed Kovačević, Nikola Stošić, Graham Stupple
Proc. ASME. IMECE2018, Volume 6A: Energy, V06AT08A031, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86463
https://doi.org/10.1115/IMECE2018-86463
View Paper titled, On Numerical Investigation of Water Injection to Screw Compressors
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Topics: Compressors, Screws, Underground injection, Water, Evaporation, Rotors, Compression, Engineering simulation, Simulation, Temperature
Proceedings Papers

Operational Characteristics of Internally Geared Positive Displacement Screw Machines

Matthew Read, Nikola Stosic, Ian Smith
Proc. ASME. IMECE2017, Volume 6: Energy, V006T08A032, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-70228
https://doi.org/10.1115/IMECE2017-70228
View Paper titled, Operational Characteristics of Internally Geared Positive Displacement Screw Machines
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Topics: Displacement, Machinery, Screws, Rotors, Gears, Geometry, Fluids, Plates (structures), Wear
Proceedings Papers

Screw Rotor Profiles of Variable Lead Vacuum and Multiphase Machines and Their Calculation Models

Nikola Stosic, Sham Rane, Ahmed Kovacevic, Ian K. Smith
Proc. ASME. IMECE2016, Volume 6A: Energy, V06AT08A047, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66314
https://doi.org/10.1115/IMECE2016-66314
View Paper titled, Screw Rotor Profiles of Variable Lead Vacuum and Multiphase Machines and Their Calculation Models
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Topics: Machinery, Rotors, Screws, Vacuum, Displacement, Manufacturing, Optimization, Vacuum pumps
Proceedings Papers

Optimisation of Power Plant Operating on Waste Heat of Gas IC Engine Driven Power Generator

Matthew G. Read, Ian K. Smith, Nikola Stosic
Proc. ASME. IMECE2016, Volume 6B: Energy, V06BT08A030, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66550
https://doi.org/10.1115/IMECE2016-66550
View Paper titled, Optimisation of Power Plant Operating on Waste Heat of Gas IC Engine Driven Power Generator
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Topics: Generators, Internal combustion engines, Optimization, Power stations, Waste heat, Cycles, Organic Rankine cycle, Steam, Design, Computation
Proceedings Papers

Modelling and Experimental Investigation of Compressor Plant Operation Under Unsteady Conditions

Ekaterina Chukanova, Nikola Stosic, Ahmed Kovacevic
Proc. ASME. IMECE2015, Volume 4A: Dynamics, Vibration, and Control, V04AT04A038, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-50896
https://doi.org/10.1115/IMECE2015-50896
View Paper titled, Modelling and Experimental Investigation of Compressor Plant Operation Under Unsteady Conditions
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Topics: Compressors, Modeling, Screws, Conservation laws (Physics), Differential equations, Flow (Dynamics), Fluctuations (Physics), Heat exchangers, Pipes, Pressure
Proceedings Papers

Optimisation of Screw Expanders for Power Recovery From Low Grade Heat Sources

Matthew Read, Ian K. Smith, Nikola Stosic
Proc. ASME. IMECE2013, Volume 6A: Energy, V06AT07A049, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-62129
https://doi.org/10.1115/IMECE2013-62129
View Paper titled, Optimisation of Screw Expanders for Power Recovery From Low Grade Heat Sources
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Topics: Optimization, Screws, Waste heat, Fluids, Temperature, Flow (Dynamics), Heat recovery, Heating, Rotors, Thermal power stations
Proceedings Papers

Identification and Quantification of Start Up Process in Oil Flooded Screw Compressors

Ekaterina Chukanova, Nikola Stosic, Ahmed Kovacevic, Sham Rane
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 81-88, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-86497
https://doi.org/10.1115/IMECE2012-86497
View Paper titled, Identification and Quantification of Start Up Process in Oil Flooded Screw Compressors
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Topics: Compressors, Refrigeration, Screws, Compression, Pressure, Lubrication, Rotors, Temperature, Wear, Air conditioning
Proceedings Papers

Normalisation of Test Results in Air Screw Compressor Measurements as a Basis for Performance Estimation of Refrigeration and Process Gas Compressors

Nikola Stosic
Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 735-739, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-64707
https://doi.org/10.1115/IMECE2011-64707
View Paper titled, Normalisation of Test Results in Air Screw Compressor Measurements as a Basis for Performance Estimation of Refrigeration and Process Gas Compressors
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Topics: Compressors, Gas compressors, Refrigeration, Screws
Proceedings Papers

Development of Water Lubricated Compressor-Expander for Fuel Cell Application

Nikola Stosic, Ian K. Smith, Ahmed Kovacevic, E. Mujic
Proc. ASME. IMECE2010, Volume 5: Energy Systems Analysis, Thermodynamics and Sustainability; NanoEngineering for Energy; Engineering to Address Climate Change, Parts A and B, 875-881, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-37437
https://doi.org/10.1115/IMECE2010-37437
View Paper titled, Development of Water Lubricated Compressor-Expander for Fuel Cell Application
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Topics: Compressors, Fuel cell applications, Fuel cells, Water
Proceedings Papers

Numerical and Experimental Research in Heat Transfer to Screw Compressor Rotors

Nikola Stosic, Ian K. Smith, Ahmed Kovacevic
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T20050, March 13–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJTEC2011-44255
https://doi.org/10.1115/AJTEC2011-44255
View Paper titled, Numerical and Experimental Research in Heat Transfer to Screw Compressor Rotors
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Topics: Compressors, Cooling, Heat transfer, Rotors, Screws
Proceedings Papers

Utilization of Expansion Work in Transcritical CO 2 Heat Pumps in Combined Heating and Cooling

Nikola Stosic, Ian K. Smith
Proc. ASME. IMECE2008, Volume 8: Energy Systems: Analysis, Thermodynamics and Sustainability; Sustainable Products and Processes, 571-576, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-68722
https://doi.org/10.1115/IMECE2008-68722
View Paper titled, Utilization of Expansion Work in Transcritical CO 2 Heat Pumps in Combined Heating and Cooling
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Topics: Carbon dioxide, Heat pumps, Heating and cooling
Proceedings Papers

An Evaluation of Encapsulated Oil Flooded Screw Compressor Systems

Nikola Stosic, Ahmed Kovacevic, Ian K. Smith, Elvedin Mujic
Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 447-452, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-43027
https://doi.org/10.1115/IMECE2007-43027
View Paper titled, An Evaluation of Encapsulated Oil Flooded Screw Compressor Systems
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Topics: Compressors, Design, Optimization, Screws
Proceedings Papers

Numerical Simulation of Fluid Flow and Solid Structure in Screw Compressors

Ahmed Kovacevic, Nikola Stosic, Ian K. Smith
Proc. ASME. IMECE2002, Advanced Energy Systems, 409-416, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-33367
https://doi.org/10.1115/IMECE2002-33367
View Paper titled, Numerical Simulation of Fluid Flow and Solid Structure in Screw Compressors
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Topics: Compressors, Computer simulation, Continuum mechanics, Fluid dynamics, Modeling, Screws
Proceedings Papers

Analysis of Clearances in Combined Screw Machines

Ahmed Kovacevic, Nikola Stosic, Elvedin Mujic, Ian K. Smith
Proc. ASME. IMECE2005, Advanced Energy Systems, 35-41, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-79325
https://doi.org/10.1115/IMECE2005-79325
View Paper titled, Analysis of Clearances in Combined Screw Machines
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Topics: Machinery, Screws, Temperature, Clearances (Engineering), Compressors, Compression, Computer software, Construction, Design, High pressure (Physics)
Proceedings Papers

Design Integration for Screw Compressors

Ahmed Kovacevic, Nikola Stosic, Elvedin Mujic, Ian K. Smith
Proc. ASME. IMECE2005, Advanced Energy Systems, 29-33, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-79324
https://doi.org/10.1115/IMECE2005-79324
View Paper titled, Design Integration for Screw Compressors
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Topics: Compressors, Design, Screws