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Due to environmental, energy, and operating cost constraints, the number of liquefied natural gas (LNG)–powered ships is increasing. To avoid decreasing the thermal efficiency of two-stroke, low-speed diesel engines, high-pressure gas injection is used. The specific energy consumption of a gas fuel compressor is around 0.35 kWh/kg, which has a negative impact on the efficiency of ship power plants. To reduce the primary energy consumption of a gas fuel supply system, waste heat recovery (WHR) technologies may be used. This study investigated whether WHR metal hydride technology was suitable for improving the efficiency of low-grade heat waste in marine diesel engines. The key factors of this technology were revealed, and the design scheme was described. Working fluids were also analyzed, and a mathematical model of a WHR metal hydride plant was developed, and the results were represented. The calculations showed that the above technology could increase the operating power of a propulsion plant by 5.7–6.2%. The results demonstrate the possibility of applying WHR metal hydride equipment for gas fuel compressor drives in LNG-powered ships. The novelty of this study lies in the investigation of metal hydride technology for application in the waste heat recovery systems of LNG-powered ships.
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Tom
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9--15
Opis fizyczny
Bibliogr. 23 poz., rys., tab.
Twórcy
autor
- Admiral Makarov National University of Shipbuilding 9 Heroiv Ukraine Ave., 54025, Mykolayiv, Ukraine Operation of Ship’s Power Plants and Heat Power Department
autor
- Admiral Makarov National University of Shipbuilding 9 Heroiv Ukraine Ave., 54025, Mykolayiv, Ukraine Department of Engineering Mechanics and Mechanical Technology
autor
- Admiral Makarov National University of Shipbuilding 9 Heroiv Ukraine Ave., 54025, Mykolayiv, Ukraine Department of Internal Combustion Engines, Plants and Technical Exploitation
autor
- Mykolayiv National Agrarian University Department of Tractors and Agricultural Machinery, Operating and Maintenance 9 Georgiy Gongadze St., 54020 Mykolayiv, Ukraine
autor
- Admiral Makarov National University of Shipbuilding, Pervomaisk Polytechnic Institute 109 Odeska St., 55202 Pervomaisk, Mykolayiv region, Ukraine
Bibliografia
- 1. Arsie, I., Cricchio, A., Pianese, C., Ricciardi, V. & De Cesare, M. (2015) Modeling Analysis of Waste Heat Recovery via Thermo-Electric Generator and Electric Turbo-Compound for CO2 Reduction in Automotive SI Engines. Energy Procedia 82, pp. 81–88.
- 2. Broom, D.P. (2011) Hydrogen Storage Materials – The Characterisation of Their Storage Properties. Springer-Verlag London.
- 3. Brown, K., McClaine, A.W. & Bowen, D.D.G. (2016) Electrical Storage Using Hydrogen and Metal Hydride Slurry for Baseload or Dispatchable Power. TN 21 Safe Hydrogen report on electric energy storage [Online]. Available from: http://www.safehydrogen.com/PDFs/TN_21_Electrical_Storage_Using_Hydrogen_and_Metal_Hydride_Slurry_20161102.pdf [Accessed: August 21, 2019].
- 4. Chapman, J.D. (1989) Geography and Energy: Commercial Energy Systems and National Policies. Burnt Mill, Harlow, Essex, England: Longman Scientific & Technical; New York: J. Wiley.
- 5. Geertsma, R.D., Negenborn, R.R., Visser, K. & Hopman, J.J. (2017) Design and Сontrol of Hybrid Power and Propulsion Systems for Smart Ships: A review of developments. Applied Energy 194, pp. 30–54.
- 6. Giernalczyk, A., Górski, Z. & Kowalczyk, B. (2010) Estimation method of ship main propulsion power, onboard power station electric power and boilers capacity by means of statistics. Journal of Polish CIMAC 5, 1, pp. 33–42.
- 7. Gonzales, L. (2019) Europe on Tap to Absorb Surplus LNG in Record 2019. [Online] 7 January. Available from: https:// www.naturalgasintel.com/articles/116992-europe-on-tapto-absorb-surplus-lng-in-record-2019 [Accessed: August 21, 2019].
- 8. Grljušić, M., Medica, V. & Radica, G. (2015) Calculation of Efficiencies of a Ship Power Plant Operating with Waste Heat Recovery through Combined Heat and Power Production. Energies 8, pp. 4273–4299.
- 9. IMO (2016) IMO Train the Trainer (TTT) Course on Energy Efficient Ship Operation. Module 2 – Ship Energy Efficiency Regulations and Related Guidelines. [Online]. Available from: http://www.imo.org/en/OurWork/Environment/PollutionPrevention/AirPollution/Pages/IMO-Train-the-TrainerCourse.aspx [Accessed: August 21, 2019].
- 10. James, N., Braun, J.E., Groll, E.A. & Horton, W.T. (2016) Compressor Driven Metal Hydride Heat Pumps using an Adsorptive Slurry and Isothermal Compression. Science and Technology for the Built Environment 22, 5, pp. 565–575.
- 11. Kalinichenko, A., Havrysh, V. & Hruban, V. (2018) Heat Recovery Systems for Agricultural Vehicles: Utilization Ways and Their Efficiency. Agriculture 8, 199; doi:10.3390/ agriculture8120199.
- 12. Lototskyy, M.V., Yartys, V.A., Pollet, B.G. & Bowman, R.C. (2014) Metal Hydride Hydrogen Compressors: A Review. International Journal of Hydrogen Energy 39, 11, pp. 5818–5851.
- 13. MAN Diesel & Turbo (2009) LNG Carriers with ME-GI Engine and High Pressure Gas Supply System. [Online]. Available from: https://marine.mandieselturbo.com/docs/ librariesprovider6/technical-papers/lng-carriers-with-highpressure-gas-supply-system.pdf?sfvrsn=16 [Accessed: August 21, 2019].
- 14. MAN Diesel & Turbo (2014a) ME-GI Dual Fuel MAN B&W Engines. A Technical, Operational and Cost-effective Solution for Ships Fuelled by Gas. [Online]. Available from: https://marine.mandieselturbo.com/docs/librariesprovider6 /technical-papers/me-gi-dual-fuel-man-b-amp-w-engines 433833f0bf5969569b45ff0400499204.pdf?sfvrsn=18%20 downloaded%20Jan%208%202017 [Accessed: August 21, 2019].
- 15. MAN Diesel & Turbo (2014b) Soot Deposits and Fires in Exhaust gas Boilers [Online]. Available from: https://marine.man-es.com/docs/librariesprovider6/technical-papers/ soot-deposits-and-fires-in-exhaust-gas-boilers.pdf?sfvrsn=- fe635aa2_23 [Accessed: August 21, 2019].
- 16. MAN Diesel & Turbo (2017) Cost-Optimised Designs of ME-GI Fuel Gas Supply Systems [Online]. Available from: https://marine.man-es.com/docs/librariesprovider6/test/ cost-optimised-designs-of-me-gi-fuel-gas-supply-systems. pdf?sfvrsn=72fbeca2_6 [Accessed: August 21, 2019].
- 17. MAN energy solutions (2019) Marine Engines & Systems. CEAS Engine Calculations. [Online]. Available from: www. marine.man-es.com [Accessed: August 21, 2019].
- 18. Miled, A., Mellouli, S., Ben Maad, H. & Askri, F. (2017) Improvement of the Performance of Metal Hydride Pump by Using Phase Change Heat Exchange. International Journal of Hydrogen Energy 42, 42, pp. 26343–26361.
- 19. Ship&Bunker (2019) Average Bunker Prices. [Online]. Available from: https://shipandbunker.com/prices/av [Accessed: August 21, 2019].
- 20. Snigder, E.D., Versteeg, G.F. & van Swaaij, W.P.M. (1993) Kinetics of Hydrogen Absorption and Desorption in LaNi5-xAlx Slurries. AIChE Journal 39, 9, pp. 1444–1454.
- 21. Tkach, M.R., Tymochevskyy, B.G., Dotsenko, S.M. & Halynkin, J.N. (2014) Efficiency of Heat Recovery by Metal-Hydride Installation of Continuous Operation. Aerospace technic and technology 9 (116), pp. 39–44.
- 22. Tkach, М.R., Timoshevskiy, B.G., Docenko, S.M. & Galynkin, Y.N. (2015) Specific Power the Metal Hydride Utilization Continuous Power Plants. Aerospace technic and technology 10 (127), pp. 106–110.
- 23. UNCTAD (2017) Review of Maritime Transport. [Online]. Available from: https://unctad.org/en/PublicationsLibrary/ rmt2017_en.pdf [Accessed: August 21, 2019].
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-16f886c7-7da6-4fcf-a3cc-df087cde625a
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