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Centre for Compressor Technology CUoL

Centre for Compressor Technology at City, University of London

"Lecture Tuesday" is a series of short lectures on various topics related to compressors - all the way from basic principles to our latest research findings. Lectures are given by members of the Centre for Compressor Technology at City St George's, University of London.

This week's lecture is delivered by Professor Nikola Stošić, Chair in positive displacement compressor technology, on the topic "On compressors, everything you wanted to know but did not dare to ask".

The Centre for Compressor Technology offers world-leading research and development of twin screw machines and other rotary positive displacement compression and expansion technologies. The Centre is the hub for scientists, engineers and industrial experts to work together and solve some of the biggest challenges for the compressor industry in energy utilisation.

Visit our webpage for more information about our work, research and activities - https://citycompressors.uk/

On compressors, everything you wanted to know but did not dare to ask | Lecture Tuesday by CCT

Revolutionizing Screw Compressors: The Power of Artificial Intelligence | Lecture Tuesday by CCT

Applications of Virtual and Augmented Reality for Compressors | Lecture Tuesday by CCT

Screw Compressor CFD: Deforming Rotor Grid | Lecture Tuesday by Centre for Compressor Technology

On Capacity Control of Screw Compressors | Lecture Tuesday by Centre for Compressor Technology

Centre for Compressor Technology CUoL Live Stream

Introduction to twin-screw vacuum pump | Lecture Tuesday by Centre for Compressor Technology

Through the CERES Industrial Consortium, City’s Centre for Compressor Technology provides a forum for industry and academia to coordinate pre-commercial (TRL 1-3) research on industry-relevant compression technologies for the energy transformation sector. The industrial partners can also benefit from a tailor-made service whilst fostering a broader cross-business sector understanding of compression technology developments.

In this video, we dive into the impact of the CERES Industrial Consortium on its members and the broader compressor community. Hear directly from industry professionals, researchers and students about the opportunities, collaborations, and resources CERES provides. Discover how CERES is driving innovation, supporting career development, and shaping the future of compressors and expanders in future energy systems.

Whether you're part of the industry or simply interested in energy solutions, this video offers insights into the real-world significance of CERES and its growing influence.

Companies and organisations wishing to learn more about the CERES Consortium membership should contact Centre for Compressor Technology Director, Professor Ahmed Kovacevic at A.Kovacevic@city.ac.uk

Find out more about CERES: https://blogs.city.ac.uk/ceres/

Visit our webpage for more information about our work, research and activities - https://citycompressors.uk/

Highlights - CERES industrial consortium: How CERES is Making a Difference for Its Members

CERES industrial consortium: How CERES is Making a Difference for Its Members and the Industry

An Overview of Multi-Stage Screw Compressors | Lecture Tuesday by Centre for Compressor Technology

Mastering Motion: How Transformation Matrices Drive Compressor Design | Lecture Tuesday by CCT

Oil injected screw compressors, benefits and drawbacks | Lecture Tuesday by City Compressors

On Conjugate Heat Transfer in Compressors | Lecture Tuesday by Centre for Compressor Technology

How Does Screw Compressor Work? | Lecture Tuesday by Centre for Compressor Technology

Introduction | Lecture Tuesday by Centre for Compressor Technology

Research Paper Database

Kumar, A., Patil, S., Kovacevic, A. & Ponnusami, S. A. (2024). Performance prediction and Bayesian optimization of screw compressors using Gaussian Process Regression. Engineering Applications of Artificial Intelligence, 133, article number 108270. doi: 10.1016/j.engappai.2024.108270
Bikramaditya, N., Rane, S. , Kovacevic, A. & Patel, B. (2024). CFD Analysis of Leakage Flow in Radial Tip Gap of Roots Blower. In: Read, M., Rane, S. , Ivkovic-Kihic, I. & Kovacevic, A. (Eds.), 13th International Conference on Compressors and Their Systems (ICCS 2023). 13th International Conference on Compressors and Their Systems, 11-13 Sep 2023, London, UK. doi: 10.1007/978-3-031-42663-6_4
Rane, S. , Kovačević, A. & Read, M. (2024). Development of Numerical Grid and CFD Model for Analysis of Oil-Injected IGSM. In: Read, M. , Rane, S. , Ivkovic-Kihic, I. & Kovačević, A. (Eds.), 13th International Conference on Compressors and Their Systems. 13th International Conference on Compressors and Their Systems, 11-13 Sep 2023, London, UK. doi: 10.1007/978-3-031-42663-6_41
Patil, S., Abdan, S., Asati, N. , Stosic, N. & Kovacevic, A. (2023). Improvement of Screw Compressor Performance by Rotor Profile Modification to Reduce Mechanical Losses. In: Energy. ASME 2023 International Mechanical Engineering Congress and Exposition, 29 Oct – 2 Nov 2023, New Orleans, USA. doi: 10.1115/imece2023-112721
Patel, B., Kovacevic, A., Plantegenet, T. & Tam, T. (2023). Study of leakage flow in oil-free positive displacement rotary machines using particle image velocimetry. Experimental Thermal and Fluid Science, 145, article number 110886. doi: 10.1016/j.expthermflusci.2023.110886
Patel, H. H., Lakhera, V. J. & Kovacevic, A. (2023). Validation of Leakage Model for an Oil-free Twin-Screw Compressor. In: Bhattacharyya, S. & Benim, A. C. (Eds.), Lecture Notes in Mechanical Engineering. 48th National Conference on Fluid Mechanics and Fluid Power (FMFP), 27-29 Dec 2021, Pilani, India. doi: 10.1007/978-981-19-6970-6_49
Abdan, S., Patil, S., Stosic, N. , Kovacevic, A. & Smith, I. (2023). Experimental validation of the screw compressor oil drag model for various rotor profiles. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, doi: 10.1177/09544089231163514
Matuzović, M., Rane, S. , Patel, B. , Kovacevic, A. & Tuković, Ž. (2022). Analysis of conjugate heat transfer in a roots blower and validation with infrared thermography. International Journal of Thermofluids, 16, article number 100234. doi: 10.1016/j.ijft.2022.100234
Plantegenet, T. , Tam, T., Kovacevic, A. , Rane, S., Patel, B., Krupa, A., Leach, R. K., Lawson, D., Heiyantuduwa, M., Milligan, B. & Ure, J. (2022). Systematic engineering design approach for improvement of oil-free twin-screw compressors. IOP Conference Series: Materials Science and Engineering, 1267(1), article number 012002. doi: 10.1088/1757-899x/1267/1/012002
Abdan, S., Stosic, N. , Kovacevic, A. , Smith, I. & Asati, N. (2022). Oil drag loss in oil-flooded, twin-screw compressors. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 237(4), pp. 1137-1144. doi: 10.1177/09544089221115493
Lu, Y., Rane, S. & Kovacevic, A. (2022). Evaluation of cut cell cartesian method for simulation of a hook and claw type hydrogen pump. International Journal of Hydrogen Energy, 47(54), pp. 23006-23018. doi: 10.1016/j.ijhydene.2022.05.110
Ramchandran, G., Rane, S., Kovacevic, A. , Hoehn, C. & Sieder, S. (2022). Computational Modeling of Twin Screw Pumps for Thermal Management Applications. SAE International Journal of Passenger Vehicle Systems, 15(1), pp. 47-59. doi: 10.4271/15-15-01-0004
Sun, S., Wu, P., Guo, P. , Yi, G. & Kovacevic, A. (2021). Numerical Investigation on a Twin-Screw Multiphase Pump Under low IGVF. International Journal of Fluid Machinery and Systems, 14(4), pp. 335-344. doi: 10.5293/ijfms.2021.14.4.335
Patel, B., Kovacevic, A. , Charogiannis, A. , Alam, M. N. & Schuette, M. (2021). The use of laser-induced fluorescence to measure temperature in the leakage gaps of oil-free positive displacement rotary machines. Measurement, 185, article number 110057. doi: 10.1016/j.measurement.2021.110057
Lu, Y., Kovacevic, A., Read, M. G. , Buckney, D. & Endo, Y. (2021). Investigation of Screw Compressors for Low Pressure Ratio Applications. In: IOP Conference Series: Materials Science and Engineering. 12th International Conference on Compressors and their Systems (Compressors 2021), 6-8 Sep 2021, London, United Kingdom. doi: 10.1088/1757-899x/1180/1/012006
Basha, N., Kovacevic, A. & Rane, S. (2021). Numerical investigation of oil injection in screw compressors. Applied Thermal Engineering, 193, article number 116959. doi: 10.1016/j.applthermaleng.2021.116959
Sun, S. H., Wu, P. B., Guo, P. C. , Yi, G. Z., Kovacevic, A. , Zhang, H. & Wu, G. K. (2021). Numerical investigation on a double suction twin-screw multiphase pump. In: IOP Conference Series: Earth and Environmental Science. 30th IAHR Symposium on Hydraulic Machinery and Systems, 21-26 Mr 2021, Virtual. doi: 10.1088/1755-1315/774/1/012048
Patel, B., Kovacevic, A. & Krupa, A. (2021). On Measuring Velocity and Temperature in Leakage Flows of Oil Free Rotary Positive Displacement Machines. In: Lecture Notes in Networks and Systems. International Conference “New Technologies, Development and Applications”, 24-26 Jun 2021, Sarajevo, Bosnia and Herzegovina. doi: 10.1007/978-3-030-75275-0_84
Rane, S., Kovacevic, A. , Stosic, N. & Smith, I. (2021). Analysis of real gas equation of state for CFD modelling of twin screw expanders with R245fa, R290, R1336mzz(Z) and R1233zd(E). International Journal of Refrigeration, 121, pp. 313-326. doi: 10.1016/j.ijrefrig.2020.10.022
Rane, S. & Kovacevic, A. (2021). 3D CFD modelling of twin screw expanders using real gas equation of state and refprop. In: 10th IIR conference on compressors and refrigerants. 10th IIR Conference on Compressors and Refrigerants, 13-15 Jan 2021, Bratislava, Slovakia. doi: 10.18462/iir.compr.2021.0434
Kovacevic, A. & Rane, S. (2021). Challenges in 3D CFD Modelling of Rotary Positive Displacement Machines. Journal of Physics: Conference Series, 1909, article number 012063. doi: 10.1088/1742-6596/1909/1/012063
Vimalakanthan, K., Read, M. G. & Kovacevic, A. (2020). Numerical Modelling and Experimental Validation of Twin-Screw Expander. Energies, 13(18), article number 4700. doi: 10.3390/en13184700
Vimalakanthan, K., Read, M. G. & Kovacevic, A. (2020). Performance Prediction and Optimisation of Twin-Screw Expander. IIR Rankine Conference 2020, article number 1146. doi: 10.18462/iir.rankine.2020.146
Yan, D., Tang, Q., Kovacevic, A. , Zhang, Y., Liu, W., Liang, P. & Zhang, H. (2020). Designing nano-aluminum laden fuel pump for aviation applications. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 234(6), pp. 634-643. doi: 10.1177/0954408920935315
Sun, S., Singh, G., Kovacevic, A. & Bruecker, C. (2020). Experimental and numerical investigation of tip leakage flows in a roots blower. Designs, 4(1), article number 3. doi: 10.3390/designs4010003
Basha, N., Kovacevic, A. & Rane, S (2019). Analysis of oil-injected twin-screw compressor with multiphase flow models. Designs, 3(4), article number 54. doi: 10.3390/designs3040054
Singh, G. , Sun, S., Kovacevic, A. , Li, Q. & Bruecker, C. (2019). Transient flow analysis in a Roots blower: Experimental and numerical investigations. Mechanical Systems and Signal Processing, 134, article number 106305. doi: 10.1016/j.ymssp.2019.106305
Abdan, S., Basha, N., Kovacevic, A. , Stosic, N., Birari, A. & Asati, N. (2019). Development and Design of Energy Efficient Oil-Flooded Screw Compressors. In: IOP Conference Series: Materials Science and Engineering. doi: 10.1088/1757-899X/604/1/012015
Abdan, S., Stosic, N., Kovacevic, A. , Smith, I. K. & Asati, N. (2019). Analysis of rolling bearing power loss models for twin screw oil injected compressor. In: IOP Conference Series: Materials Science and Engineering. doi: 10.1088/1757-899X/604/1/012013
Basha, N., Kovacevic, A. & Rane, S. (2019). User defined nodal displacement of numerical mesh for analysis of screw machines in FLUENT. IOP Conference Series: Materials Science and Engineering, 604(1), article number 012012. doi: 10.1088/1757-899x/604/1/012012
Casari, N., Fadiga, E., Pinelli, M. , Suman, A., Kovacevic, A. , Rane, S. & Ziviani, D. (2019). Numerical investigation of oil injection in a Roots blower operated as expander. IOP Conference Series: Materials Science and Engineering, 604(1), article number 12075. doi: 10.1088/1757-899X/604/1/012075
Husak, E., Kovacevic, A. & Karabegovic, I. (2019). Calculation of clearances in twin screw compressors. In: IOP Conference Series: Materials Science and Engineering. doi: 10.1088/1757-899X/604/1/012001
Stosic, N., Smith, I. K. & Kovacevic, A. (2019). Improving Screw Compressor Displacement and Efficiency by Increasing the Rotor Profile Depth. In: IOP Conference Series: Materials Science and Engineering. doi: 10.1088/1757-899X/604/1/011012
Yang, L., Kovacevic, A. & Read, M. (2019). Normal Rack Grid Generation Method for Screw Machines with Large Helix Angles. In: IOP Conference Series: Materials Science and Engineering. doi: 10.1088/1757-899X/604/1/012011
Bianchi, G., Rane, S., Fatigati, F. , Cipollone, R. & Kovacevic, A. (2019). Numerical CFD simulations and indicated pressure measurements on a sliding vane expander for heat to power conversion applications. Designs, 3(3), article number 31. doi: 10.3390/designs3030031
Lu, Y., Kovacevic, A. , Read, M. G. & Basha, N (2019). Numerical study of customised mesh for twin screw vacuum pumps. Designs, 3(4), article number 52. doi: 10.3390/designs3040052
Abdan, S., Stosic, N., Kovacevic, A. , Smith, I. K. & Deore, P. (2018). Identification and analysis of screw compressor mechanical losses. IOP Conference Series: Materials Science and Engineering, 425(1), article number 12015. doi: 10.1088/1757-899X/425/1/012015
Basha, N., Kovacevic, A. , Stosic, N. & Smith, I. K. (2018). Effect of oil-injection on twin screw compressor performance. IOP Conference Series: Materials Science and Engineering, 425(1), article number 12009. doi: 10.1088/1757-899X/425/1/012009
Casari, N., Pinelli, M., Suman, A. , Kovacevic, A. , Rane, S. & Ziviani, D. (2018). Full 3D numerical analysis of a twin screw compressor by employing open-source software. IOP Conference Series: Materials Science and Engineering, 425(1), article number 12017. doi: 10.1088/1757-899X/425/1/012017
Lu, Y., Kovacevic, A. & Read, M. G. (2018). Numerical study on screw machines with large helix angles. IOP Conference Series: Materials Science and Engineering, 425(1), article number 12015. doi: 10.1088/1757-899X/425/1/012023
Sun, S. H., Kovacevic, A., Bruecker, C. , Leto, A., Singh, G. & Ghavami, M. (2018). Numerical and Experimental Analysis of Transient Flow in Roots Blower. IOP Conference Series: Materials Science and Engineering, 425(1), article number 12024. doi: 10.1088/1757-899x/425/1/012024
Sun, S., Kovacevic, A. , Bruecker, C. , Ghavami, M., Rane, S., Singh, G. & Leto, A. (2018). Experimental Investigation of the Transient Flow in Roots Blower. In: Purdue e-Pubs. 24th International Compressor Engineering Conference, 9 – 12 July 2018, Purdue University, West Lafayette, USA.
Yan, D., Kovacevic, A. & Tang, Q. (2017). Numerical investigation of cavitation in twin-screw pumps. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 232(20), pp. 3733-3750. doi: 10.1177/0954406217740927
Bianchi, G., Kovacevic, A., Cipollone, R. , Murgia, S. & Contaldi, G. (2017). Numerical CFD simulations on a small-scale ORC expander using a customized grid generation methodology. Energy Procedia, 129, pp. 843-850. doi: 10.1016/j.egypro.2017.09.199
Bianchi, G., Kovacevic, A., Cipollone, R. , Murgia, S. & Contaldi, G. (2017). Grid generation methodology and CFD simulations in sliding vane compressors and expanders. IOP Conference Series: Materials Science and Engineering, 232(1), article number 012053. doi: 10.1088/1757-899x/232/1/012053
Kovacevic, A. (2017). Application of numerical grid generation for improved CFD analysis of multiphase screw machines. IOP Conference Series: Materials Science and Engineering, 232(1), article number 012017. doi: 10.1088/1757-899x/232/1/012017
Kovacevic, A. (2017). Foreword. IOP Conference Series: Materials Science and Engineering, 232(1), article number 11001. doi: 10.1088/1757-899X/232/1/011001
Yan, D., Kovacevic, A. & Tang, Q. (2017). Numerical investigation of flow characteristics in twin-screw pump under cavitating conditions. IOP Conference Series: Materials Science and Engineering, 232(1), article number 012026. doi: 10.1088/1757-899x/232/1/012026
Kovacevic, A. , Vukasinovic, N., Pavkovic, N. & Horak, P. (2017). Evaluation of “Codeve” methodology for teaching npd to virtual design teams. In: Proceedings of the 19th International Conference on Engineering and Product Design Education (E&PDE17), Building Community: Design Education for a Sustainable Future. (pp. 555-560). Glasgow: The Design Society.
Kovacevic, A. (2017). Modeling of Multiphase Twin Screw Machines. Keynote Paper presented at the 8th International Conference on Compressors and Refrigeration, 20-22 Jul 2017, Xi’an, China.
Kovacevic, A. (2017). Algebraic generation of single domain computational grid for twin screw machines. Part I. Implementation. Advances in Engineering Software, 107, pp. 38-50. doi: 10.1016/j.advengsoft.2017.02.003
Yan, D., Tang, Q., Kovacevic, A. & Pei, L. (2017). Rotor profile design and numerical analysis of 2–3 type multiphase twin-screw pumps. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 232(2), pp. 186-202. doi: 10.1177/0954408917691798
Kovacevic, A., Stosic, N. & Smith, I. K. (2017). Editorial. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 231(1), p. 3. doi: 10.1177/0954408916685022
Bianchi, G., Kovacevic, A. & Cipollone, R. (2017). Deforming grid generation for numerical simulations of fluid dynamics in sliding vane rotary machines. Advances in Engineering Software, 112, pp. 180-191. doi: 10.1016/j.advengsoft.2017.05.010
Kovacevic, A. (2017). Algebraic generation of single domain computational grid for twin screw machines. Part II. Validation. Advances in Engineering Software, 109, pp. 31-43. doi: 10.1016/j.advengsoft.2017.03.001
Yan, D., Kovacevic, A., Tang, Q. & Zhang, W. H. (2016). Numerical modelling of twin-screw pumps based on computational fluid dynamics. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 231(24), pp. 4617-4634. doi: 10.1177/0954406216670684
Mujic, E., Stosic, N., Kovacevic, A. & Smith, I. K. (2016). Noise Control by Suppression of Gas Pulsation in Screw Compressors. In: Ahmed, N. (Ed.), Advances in Noise Analysis, Mitigation and Control. . InTech. doi: 10.5772/64795
Vidovics, B., Vukasinovic, N., Pavkovic, N. & Kovacevic, A. (2016). Development of methodology for distributed collaborative design environment. In: Proceedings of the 18th International Conference on Engineering and Product Design Education (E&PDE16), Design Education: Collaboration and Cross-Disciplinarity. 18th International Conference on Engineering and Product Design Education (E&PDE16), Design Education: Collaboration and Cross-Disciplinarity, 8 – 9 September 2016, Aalborg, Denmark.
Read, M. G., Smith, I. K., Stosic, N. & Kovacevic, A. (2016). Comparison of organic rankine cycle systems under varying conditions using turbine and twin-screw expanders. Energies, 9(8), article number 614. doi: 10.3390/en9080614
Bianchi, G., Kovacevic, A., Cipollone, R. , Murgia, S. & Contaldi, G. (2016). Development of a general numerical methodology for CFD analyses in sliding vane machines and application on a mid-size oil injected air compressor. Paper presented at the 23rd International Compressor Engineering Conference, 11-14 Jul 2016, Indiana, USA.
Kovacevic, A. & Stosic, N. (2016). CFD Analysis of Oil Flooded Twin Screw Compressors. Paper presented at the 23rd International Compressor Engineering Conference, 11-14 Jul 2016, Indiana, USA.
Chukanova, E., Stosic, N. & Kovacevic, A. (2016). Modelling and Experimental Investigation of Compressor Plant Operation Under Unsteady Conditions. In: ASME 2015 International Mechanical Engineering Congress and Exposition, Volume 4A: Dynamics, Vibration, and Control. ASME 2015 International Mechanical Engineering Congress and Exposition, 13 – 19 November 2015, Houston, Texas, USA.
Buckney, D., Kovacevic, A. & Stosic, N. (2016). Design and evaluation of rotor clearances for oil-injected screw compressors. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 231(1), pp. 26-37. doi: 10.1177/0954408916660342
Stosic, N., Rane, S., Kovacevic, A. & Smith, I. K. (2016). Screw Rotor Profiles of Variable Lead Vacuum and Multiphase Machines and Their Calculation Models. In: ASME 2016 International Mechanical Engineering Congress and Exposition, Volume 6A: Energy. ASME 2016 International Mechanical Engineering Congress and Exposition, 11 – 17 November 2016, Phoenix, Arizona, USA. doi: 10.1115/IMECE2016-66314
Mamo, J., Farrugia, P., Borg, J. , Wodehouse, A., Grierson, H. & Kovacevic, A. (2015). Using engineering design tools in multidisciplinary distributed student teams. In: Kovacevic, A. , Bingham, G. & Parkinson, B. (Eds.), Proceedings of the 17th International Conference on Engineering and Product Design Education (E&PDE15), Great Expectations: Design Teaching, Research & Enterprise. 17th International Conference on Engineering and Product Design Education (E&PDE15), Great Expectations: Design Teaching, Research & Enterprise, 03 – 04 September 2015, Loughbourgh, UK.
Kovacevic, A. (2015). 9th International Conference on Compressors and their Systems. IOP Conference Series: Materials Science and Engineering, 90(011001), doi: 10.1088/1757-899X/90/1/011001
Schembri, M., Farrugia, P., Wodehouse, A. J. , Grierson, H. & Kovacevic, A. (2015). Influence of sketch types on distributed design team work. CoDesign, 11(2), pp. 99-118. doi: 10.1080/15710882.2015.1054841
Arjeneh, M., Kovacevic, A., Manolis, M. & Stosic, N. (2015). Numerical and Experimental Investigation of Pressure Losses at Suction of a Twin Screw Compressor. IOP Conference Series: Materials Science and Engineering, 90(1), article number 012006. doi: 10.1088/1757-899x/90/1/012006
Buckney, D., Kovacevic, A. & Stosic, N. (2015). Rotor clearance design and evaluation for an oil injected twin screw compressor. IOP Conference Series: Materials Science and Engineering, 90(1), article number 012003. doi: 10.1088/1757-899x/90/1/012003
Kovacevic, A. & Stosic, N. (2015). Analytical Grid Generation for accurate representation of clearances in CFD for Screw Machines. IOP Conference Series: Materials Science and Engineering, 90(1), article number 012008. doi: 10.1088/1757-899x/90/1/012008
Madhav, K. V. & Kovacevic, A. (2015). Economics of water injected air screw compressor systems. IOP Conference Series: Materials Science and Engineering, 90(1), article number 012012. doi: 10.1088/1757-899x/90/1/012012
Kovacevic, A. & Udo, N. (2014). Fluid Machine – Bearing Inserts. Kovacevic,A., Udo, N. patent no. US 2014/0322059 A1
Arjeneh, M., Kovacevic, A. , Stosic, N. & Gavaises, M. (2014). Study of Multiphase Flow at the Suction of Screw Compressor. In: http://docs.lib.purdue.edu/icec/2319. 22nd International Compressor Engineering Conference at Purdue 2014, 14 – 17 July 2014, West Lafayette, Indiana.
Kovacevic, A., Stosic, N., Jiang, Y. , Furmanczyk, M. & Lowry, S. (2014). Influence of approaches in CFD Solvers on Performance Prediction in Screw Compressors. In: http://docs.lib.purdue.edu/icec/2252. 22nd International Compressor Engineering Conference, 14-17 Jul 2014, West Lafayette, USA.
Rane, S., Kovacevic, A., Stosic, N. & Kethidi, M. (2014). Deforming grid generation and CFD analysis of variable geometry screw compressors. Computers and Fluids, 99, pp. 124-141. doi: 10.1016/j.compfluid.2014.04.024
Rane, S., Kovacevic, A., Stosic, N. & Kethidi, M. (2013). Grid deformation strategies for CFD analysis of screw compressors. International Journal of Refrigeration, 36(7), pp. 1883-1893. doi: 10.1016/j.ijrefrig.2013.04.008
Stosic, N., Smith, I. K., Chukanova, E. & Kovacevic, A. (2013). Experimental Investigation and Numerical Modelling of Dynamic Behaviour of Screw Compressor Plant. Universal Journal of Engineering Science, 1(3), pp. 68-79. doi: 10.13189/ujes.2013.010302
Buckney, D., Kovacevic, A. & Stosic, N. (2013). Experimental validation of a geometry model for twin screw machines. In: 8th International Conference on Compressors and their Systems. (pp. 237-246). Cambridge: Woodhead Publishing.
Chukanova, E., Stosic, N. & Kovacevic, A. (2013). Numerical analysis of unsteady behaviour of a screw compressor plant system. In: 8th International Conference on Compressors and their Systems. (pp. 129-139). Cambridge: Woodhead Publishing.
Kovacevic, A. & Rane, S. (2013). 3D CFD analysis of a twin screw expander. In: 8th International Conference on Compressors and their Systems. (pp. 417-429). Cambridge: Woodhead Publishing.
Kovacevic, A. & Stosic, N. (2013). Grid Generation for Screw Compressors with Variable Geometry Rotors. International Journal of Aerospace and Lightweight Structures, 3(2), doi: 10.3850/s2010428613000603
Pascu, M., Heiyanthuduwage, M. A., Mounoury, S. , Cooke, G.M.E. & Kovacevic, A. (2013). A study on the influence of the suction arrangement on the performance of twin screw compressors. In: ASME 2013 International Mechanical Engineering Congress and Exposition. Fluids Engineering Systems and Technologies, 7 A. . American Society of Mechanical Engineers (ASME). doi: 10.1115/IMECE2013-62391
Rane, S., Kovacevic, A., Stosic, N. & Kethidi, M. (2013). CFD grid generation and analysis of screw compressor with variable geometry rotors. In: 8th International Conference on Compressors and their Systems. (pp. 601-612). Cambridge: Woodhead Publishing.
Kovacevic, A. & Kethidi, M. (2012). CFD Modeling in Screw Compressors with complex multi rotor configurations. Paper presented at the 21st International Compressor Engineering Conference, 16-19 Jul 2012, Indiana, USA.
Stosic, N., Smith, I. K. & Kovacevic, A. (2012). Numerical and experimental research in heat transfer to screw compressor rotors. Frontiers in Heat and Mass Transfer, 3(2), article number 23003. doi: 10.5098/hmt.v3.2.3003
Heiyanthuduwage, M. A., Mounoury, S. & Kovacevic, A. (2011). Performance prediction methods for screw compressors. In: 7th International Conference on Compressors and their Systems 2011. (pp. 411-420). Woodhead Publishing Limited.
Kovacevic, A., Mujic, E., Stosic, N. & Smith, I. K. (2011). Extending the Role of Computational Fluid Dynamics in Screw Machines. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 225(2), pp. 1-15. doi: 10.1177/0954408910397586
Mujic, E., Kovacevic, A., Stosic, N. & Smith, I. K. (2011). Noise generation and suppression in twin screw compressors. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 225(2), pp. 127-148. doi: 10.1177/1464419311403875
Smith, I. K., Stosic, N., Mujic, E. & Kovacevic, A. (2011). Steam as the working fluid for power recovery from exhaust gases by means of screw expanders. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 225(2), pp. 117-125. doi: 10.1177/2041300910393429
Stosic, N., Smith, I., Kovacevic, A. & Mujic, E. (2011). Review of Mathematical Models in Performance Calculation of Screw Compressors. International Journal of Fluid Machinery and Systems, 4(2), pp. 271-288. doi: 10.5293/ijfms.2011.4.2.271
Stosic, N., Smith, I. K. , Kovacevic, A. & Mujic, E. (2011). Geometry of screw compressor rotors and their tools. Journal of Zhejiang University-SCIENCE A, 12(4), pp. 310-326. doi: 10.1631/jzus.a1000393
Stosic, N., Smith, I. K. & Kovacevic, A. (2009). Steam as the Working Fluid for Power Recovery from Exhaust Gases by Means of Screw Expanders. Paper presented at the International Conference on Compressors and Their Systems, 07-09-2009 – 09-09-2009, London, England.
Mujic, E., Kovacevic, A., Stosic, N. & Smith, I. K. (2008). The influence of port shape on gas pulsations in a screw compressor discharge chamber. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 222(4), pp. 211-223. doi: 10.1243/09544089jpme205
Kovacevic, A. (2008). Competence development in an international product design course. In: Proceedings DESIGN 2008, the 10th International Design Conference. (pp. 1383-1392). The Design Society.
Kovacevic, A. , Stosic, N., Mujic, E. & Smith, I. K. (2007). CFD Integrated Design of Screw Compressors. Engineering Applications of Computational Fluid Mechanics, 1(2), pp. 96-108. doi: 10.1080/19942060.2007.11015185
Kovacevic, A. (2005). Boundary adaptation in grid generation for CFD analysis of screw compressors. International Journal for Numerical Methods in Engineering, 64(3), pp. 401-426. doi: 10.1002/nme.1376
Kovacevic, A. , Stosic, N. & Smith, I. K. (2004). A numerical study of fluid-solid interaction in screw compressors. International Journal on Computer Application in Technology, 21(4), pp. 148-158. doi: 10.1504/ijcat.2004.006651
Stosic, N., Smith, I. K. & Kovacevic, A. (2003). Optimisation of screw compressors. Applied Thermal Engineering, 23(10), pp. 1177-1195. doi: 10.1016/S1359-4311(03)00059-0
Stosic, N., Smith, I. K. & Kovacevic, A. (2003). Rotor interference as a criterion for screw compressor design. Journal of Engineering Design, 14(2), pp. 209-220. doi: 10.1080/0954482031000091518
Stosic, N., Kovacevic, A. & Smith, I. K. (2003). Three Dimensional Numerical Analysis of Screw Compressor Performance. Journal of Computer Methods in Applied Mechanics and Engineering, 3(2), pp. 259-284. doi: 10.3233/jcm-2003-3206
Kovacevic, A. (2002). Three dimensional numerical analysis for flow prediction in positive displacement screw machines. (Unpublished Doctoral thesis, City University London)

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