Abstract
The current research looks at the thermodynamic performance analysis of an infrared suppression (IRS) system for warships, battleships, and ocean liners. ansys fluent 15.0 is used to solve governing differential equations (Navier–Stokes equation, energy equation, and equation of turbulence). The results are then used to produce a more detailed and accurate system model. Relevant parameters vary, such as the Reynolds number (6.12 × 105 to 3.11 × 106), louver pattern, the temperature of the nozzle inlet (400–600 K), and the different types of shapes of the nozzle. The effects of nozzle exhaust fluid temperature and different funnel wall conditions (adiabatic, diabatic with and without surface radiation) on heat transfer and entropy production are considered in various quantities. The entropy generation study helps justify the proposed design of the IRS system and select the best model among the proposed designs. Both the thermal and frictional irreversibility are plotted along with the Bejan number plots and the entropy generation contours to elucidate the thermofluid behavior.
Issue Section:
Research Papers
References
1.
Birk
, A. M.
, and VanDam
, D.
, 1994
, “Infrared Signature Suppression for Marine Gas Turbines: Comparison of Sea Trial and Model Test Results for the DRES Ball IRSS System
,” ASME J. Eng. Gas Turbines Power
, 116
(1
), pp. 75
–81
. 2.
Wang
, S. F.
, and Li
, L. G.
, 2006
, “Investigations of Flows in a New Infrared Suppressor
,” Appl. Therm. Eng.
, 26
(1
), pp. 36
–45
. 3.
Jianwei
, L.
, and Qiang
, W.
, 2009
, “Aircraft-Skin Infrared Radiation Characteristics Modeling and Analysis
,” Chin. J. Aeronaut.
, 22
(5
), pp. 493
–497
. 4.
Chen
, Q.
, and Birk
, A. M.
, 2007
, “Experimental and CFD Study of an Exhaust Ejector With Round Entraining Diffuser
,” Proceedings of the ASME Turbo Expo, Vol. 6, Part A, Paper No. 2000-GT-0322, V001T02A002, pp. 27
–35
.5.
Thompson
, J.
, and Vaitekunas
, D.
, 1998
, “IR Signature Suppression of Modern Naval Ships 1
,” ASNE 21st Century Combat Technology Symposium
, pp. 1
–9
.6.
Shaorong
, Z.
, Zhaohui
, D.
, Hanping
, C.
, and Fangyuan
, Z.
, 2000
, “Numerical and Experimental Study on the Suppression for the Infrared Signatures of a Marine Gas Turbine Exhaust System
,” Proceedings of the ASME Turbo Expo
, p. GT-0322
, V001T02A002.7.
Hyun Im
, J.
, and Song
, S.
, 2015
, “Mixing and Entrainment Characteristics in Circular Short Ejectors
,” ASME J. Fluids Eng.
, 137
(5
), p. 051103
. 8.
Sun
, T.
, Luan
, Y.
, Sun
, L.
, and Sun
, P.
, 2016
, “Research on Characteristics of a New Marine Gas Turbine Exhaust Ejector Device
,” Proceedings of the ASME Turbo Expo
, Paper No. GT2016-57214
, V001T22A006.9.
Mishra
, D. P.
, and Dash
, S. K.
, 2010
, “Numerical Investigation of Air Suction Through the Louvers of a Funnel Due to High Velocity Air Jet
,” Comput. Fluids
, 39
(9
), pp. 1597
–1608
. 10.
Barik
, A. K.
, Dash
, S. K.
, and Guha
, A.
, 2015
, “Experimental and Numerical Investigation of Air Entrainment Into an Infrared Suppression Device
,” Appl. Therm. Eng.
, 75
(22
), pp. 33
–44
. 11.
Barik
, A. K.
, Dash
, S. K.
, and Guha
, A.
, 2014
, “New Correlation for Prediction of Air Entrainment Into an Infrared Suppression (IRS) Device
,” Appl. Ocean Res.
, 47
, pp. 303
–312
. 12.
Barik
, A. K.
, Dash
, S. K.
, and Guha
, A.
, 2015
, “Entrainment of Air Into an Infrared Suppression (IRS) Device Using Circular and Non-Circular Multiple Nozzles
,” Comput. Fluids
, 114
(2
), pp. 26
–38
. 13.
Ganguly
, V. R.
, and Dash
, S. K.
, 2019
, “Comparison Between a Conventional and a New IRS Device in Terms of Air Entrainment: An Experimental and Numerical Analysis
,” J. Sh. Res.
, 64
(4
), pp. 357
–371
. 14.
Singh
, L.
, Singh
, S. N.
, and Sinha
, S. S.
, 2019
, “Effect of Slot-Guidance and Slot-Area on Air Entrainment in a Conical Ejector Diffuser for Infrared Suppression
,” J. Appl. Fluid Mech.
, 12
(4
), pp. 1301
–1317
. 15.
Bejan
, A.
, 1996
, “Entropy Generation Minimization: The New Thermodynamics of Finite-Size Devices and Finite-Time Processes
,” J. Appl. Phys.
, 79
(3
), pp. 1191
–1218
. 16.
Sakly
, A.
, and Ben Nejma
, F.
, 2020
, “Heat and Mass Transfer of Combined Forced Convection and Thermal Radiation Within a Channel: Entropy Generation Analysis
,” Appl. Therm. Eng.
, 171
, p. 114903
. 17.
Wang
, W.
, Zhang
, Y.
, Liu
, J.
, Wu
, Z.
, Li
, B.
, and Sundén
, B.
, 2018
, “Entropy Generation Analysis of Fully-Developed Turbulent Heat Transfer Flow in Inward Helically Corrugated Tubes
,” Numer. Heat Transf. Part A: Appl.
, 73
(11
), pp. 788
–805
. 18.
Mukhopadhyay
, A.
, 2010
, “Analysis of Entropy Generation Due to Natural Convection in Square Enclosures With Multiple Discrete Heat Sources
,” Int. Commun. Heat Mass Transf.
, 37
(7
), pp. 867
–872
. 19.
Abu-Hijleh
, B. A. K.
, and Heilen
, W. N.
, 1999
, “Entropy Generation Due to Laminar Natural Convection Over a Heated Rotating Cylinder
,” Int. J. Heat Mass Transf.
, 42
(22
), pp. 4225
–4233
. 20.
Senapati
, J. R.
, Dash
, S. K.
, and Roy
, S.
, 2017
, “Entropy Generation in Laminar and Turbulent Natural Convection Heat Transfer From Vertical Cylinder With Annular Fins
,” ASME J. Heat Transfer-Trans. ASME
, 139
(4
), p. 042501
. 21.
Chen
, C. K.
, Lai
, H. Y.
, and Liu
, C. C.
, 2011
, “Numerical Analysis of Entropy Generation in Mixed Convection Flow With Viscous Dissipation Effects in Vertical Channel
,” Int. Commun. Heat Mass Transf.
, 38
(3
), pp. 285
–290
. 22.
Kaluri
, R. S.
, and Basak
, T.
, 2010
, “Entropy Generation Minimization Versus Thermal Mixing Due to Natural Convection in Differentially and Discretely Heated Square Cavities
,” Numer. Heat Transf. Part A: Appl.
, 58
(6
), pp. 475
–504
. 23.
Silva
, R. L.
, and Garcia
, E. C.
, 2008
, “Temperature and Entropy Generation Behavior in Rectangular Ducts With 3-D Heat Transfer Coupling (Conduction and Convection)
,” Int. Commun. Heat Mass Transf.
, 35
(3
), pp. 240
–250
. 24.
Pati
, S.
, Roy
, R.
, Deka
, N.
, Boruah
, M. P.
, Nath
, M.
, Bhargav
, R.
, Randive
, P. R.
, and Mukherjee
, P. P.
, 2020
, “Optimal Heating Strategy for Minimization of Peak Temperature and Entropy Generation for Forced Convective Flow Through a Circular Pipe
,” Int. J. Heat Mass Transf.
, 150
(3
), p. 119318
. 25.
Mansour
, R. B.
, Galanis
, N.
, and Nguyen
, C. T.
, 2006
, “Dissipation and Entropy Generation in Fully Developed Forced and Mixed Laminar Convection
,” Int. J. Therm. Sci.
, 45
(10
), pp. 998
–1007
. 26.
Baham
, G. J.
, Mccallum
, D.
, and Member
, A.
, 1977
, “Stack Design Technology for Naval and Merchant Ships
,” Ad
, 85
, pp. 324
–349
.27.
Mukherjee
, A.
, Chandrakar
, V.
, and Senapati
, J. R.
, 2021
, “New Correlations for Flow and Conjugate Heat Transfer With Surface Radiation Characteristics of a Real-Scale Infrared Suppression System With Conical Funnels
,” ASME J. Heat Transfer-Trans. ASME
, 143
(8
), p. 082101
. 28.
Mukherjee
, A.
, Chandrakar
, V.
, and Senapati
, J. R.
, 2021
, “Flow and Conjugate Heat Transfer With Surface Radiation Characteristics of a Real-Scale Infrared Suppression Device With Conical Funnels
,” Int. Commun. Heat Mass Transf.
, 123
(8
), p. 105208
. 29.
Mukherjee
, A.
, Chandrakar
, V.
, and Senapati
, J. R.
, 2022
, “Thermo-Fluid Characteristics of an IRS System With Louvered Cylindrical Diathermic Funnels Considering Surface Radiation: A Three-Dimensional Numerical Exercise
,” Int. Commun. Heat Mass Transf.
, 135
, p. 106132
. 30.
Menter
, F. R.
, 1994
, “Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications
,” AIAA J.
, 32
(8
), pp. 1598
–1605
. 31.
Barik
, A. K.
, Mukherjee
, A.
, and Patro
, P.
, 2015
, “Heat Transfer Enhancement From a Small Rectangular Channel With Different Surface Protrusions by a Turbulent Cross Flow Jet
,” Int. J. Therm. Sci.
, 98
, pp. 32
–41
. 32.
Saedodin
, S.
, and Motaghedi Barforoush
, M. S.
, 2015
, “Experimental and Numerical Investigations on Enclosure Pressure Effects on Radiation and Convection Heat Losses From Two Finite Concentric Cylinders Using Two Radiation Shields
,” Energy
, 90
(1
), pp. 652
–662
. 33.
Chandrakar
, V.
, Senapati
, J. R.
, and Mohanty
, A.
, 2020
, “Conjugate Heat Transfer Due to Conduction, Natural Convection, and Radiation From a Vertical Hollow Cylinder With Finite Thickness
,” Numer. Heat Transf. Part A: Appl.
, 79
(6
), pp. 463
–487
. 34.
Bejan
, A.
, and Kestin
, J.
, 1983
, “Entropy Generation Through Heat and Fluid Flow
,” ASME J. Appl. Mech.
, 50
(2
), pp. 475
–475
. 35.
Herwig
, H.
, and Kock
, F.
, 2007
, “Direct and Indirect Methods of Calculating Entropy Generation Rates in Turbulent Convective Heat Transfer Problems
,” Heat Mass Transf.
, 43
(3
), pp. 207
–215
. 36.
Ganguly
, V. R.
, and Dash
, S. K.
, 2019
, “International Journal of Thermal Sciences Experimental and Numerical Study of Air Entrainment Into a Louvered Conical IRS Device and Comparison With Existing IRS Devices
,” Int. J. Therm. Sci.
, 141
, pp. 114
–132
. 37.
Cao
, Z.
, Wu
, Z.
, Luan
, H.
, and Sunden
, B.
, 2017
, “Numerical Study on Heat Transfer Enhancement for Laminar Flow in a Tube With Mesh Conical Frustum Inserts
,” Numer. Heat Transf. Part A: Appl.
, 72
(1
), pp. 1
–19
.38.
Xie
, G.
, Song
, Y.
, and Simon
, T. W.
, 2017
, “Turbulent Flow Characteristics and Heat Transfer Enhancement in a Rectangular Channel With Elliptical Cylinders and Protrusions of Various Heights
,” Numer. Heat Transf. Part A: Appl.
, 72
(6
), pp. 417
–432
. 39.
Mi
, J.
, and Nathan
, G. J.
, 2010
, “Statistical Properties of Turbulent Free Jets Issuing From Nine Differently-Shaped Nozzles
,” Flow, Turbul. Combust.
, 84
(4
), pp. 583
–606
. 40.
Sheng
, Z. Q.
, Huang
, P. L.
, Zhao
, T.
, and Ji
, J. Z.
, 2015
, “Configurations of Lobed Nozzles for High Mixing Effectiveness
,” Int. J. Heat Mass Transf.
, 91
, pp. 671
–683
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