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Keywords: Combustion
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Journal Articles
Article Type: Research-Article
Publisher: ASME
J. Heat Mass Transfer. November 2023, 145(11): 113801.
Paper No: HT-23-1014
Published Online: September 4, 2023
...Michael Bonds, Jr.; Ganesh Subbarama Iyer; Srinath V. Ekkad Array jet impingement in conjunction with other cooling methods such as effusion cooling is used in gas turbine combustion zones to provide optimized cooling in the form of double wall cooling around a combustion chamber. Utilizing...
Journal Articles
Article Type: Technical Briefs
J. Heat Mass Transfer. November 2022, 144(11): 114501.
Paper No: HT-22-1115
Published Online: September 8, 2022
... represent an exponential dependence with small temperature deviations from the initial value, because T + T 2 / 2 ≈ exp ( T ) − 1 . The heat transfer equation with the exponential source term due to chemical reaction appears widely in combustion theory, in particular in the theory...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2019, 141(8): 082701.
Paper No: HT-19-1032
Published Online: June 12, 2019
... of premixed oxy-methane combustion flames. This is important for combustion system designers since radiative heat from the flame is significant for oxy-flames. This study is conducted by varying equivalence ratio, firing input, and CO 2 recirculation ratio. The spectral radiation of premixed oxy-methane...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2018, 140(10): 101201.
Paper No: HT-17-1471
Published Online: June 18, 2018
... August 15, 2017; final manuscript received May 11, 2018; published online June 18, 2018. Editor: Portonovo S. Ayyaswamy. 15 08 2017 11 05 2018 Combustion Computational fluid dynamics Heat and mass transfer Reactive flows References [1] Gómez-Mares , M. , Munoz...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. October 2018, 140(10): 104502.
Paper No: HT-17-1515
Published Online: June 7, 2018
...V. Karmalita This paper deals with the autoregression method to determine the logarithmic decrement and natural frequency of gas oscillations in a combustion chamber. The proposed approach to quantify the impact of combustion noise on the estimates of oscillation decrement is based on a linear...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2018, 140(6): 062701.
Paper No: HT-17-1592
Published Online: March 9, 2018
...Tim Gronarz; Robert Johansson; Reinhold Kneer In this work, the effect of applying different approximations for the scattering phase function on radiative heat transfer in pulverized coal combustion is investigated. Isotropic scattering, purely forward scattering, and a δ-Eddington approximation...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2018, 140(6): 061501.
Paper No: HT-17-1145
Published Online: February 27, 2018
... [23] Harrisa , S. J. , Timmonsa , A. , and Pitz , W. J. , 2009 , “ A Combustion Chemistry Analysis of Carbonate Solvents Used in Li-Ion Batteries ,” J. Power Sources , 193 (2), pp. 855 – 858 . 10.1016/j.jpowsour.2009.04.030 [24] Spotnitz , R. M. , Weaver , J...
Includes: Supplementary data
Journal Articles
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. August 2017, 139(8): 084503.
Paper No: HT-16-1541
Published Online: April 11, 2017
..., such as combustion problems. Contributed by the Heat Transfer Division of ASME for publication in the J OURNAL OF H EAT T RANSFER . Manuscript received August 29, 2016; final manuscript received February 5, 2017; published online April 11, 2017. Assoc. Editor: Gennady Ziskind. 29 08 2016 05 02...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2017, 139(6): 061201.
Paper No: HT-16-1375
Published Online: February 28, 2017
... The effects of embedding inlet turbulators with various turbulence influences on the temperature variation along the combustor wall The parametric study performed in Sec. 5.3 was limited to varying just one parameter, i.e., the inlet turbulent intensity, for one combustion configuration...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2017, 139(4): 042004.
Paper No: HT-15-1121
Published Online: February 1, 2017
... by the Heat Transfer Division of ASME for publication in the J OURNAL OF H EAT T RANSFER . Manuscript received February 13, 2015; final manuscript received November 21, 2016; published online February 1, 2017. Editor: Portonovo S. Ayyaswamy. 13 02 2015 21 11 2016 Combustion Heat...
Journal Articles
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. April 2017, 139(4): 044501.
Paper No: HT-16-1342
Published Online: January 10, 2017
... 3, 2016; published online January 10, 2017. Assoc. Editor: Milind A. Jog. 01 06 2016 03 11 2016 Combustion Gas turbine heat transfer Reactive flows Hydrogen (H 2 )-fueled combustion has received attention because of its lower environmental impact and has been studied...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2016, 138(11): 112401.
Paper No: HT-14-1651
Published Online: July 19, 2016
... in combustion environments. Currently, the accommodation coefficient has been deduced only after assuming a combustion model for the nano-aluminum particle and changing the accommodation coefficient to fit experimental temperature data. Direct measurement is needed in order to decouple the accommodation...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2016, 138(7): 072101.
Paper No: HT-15-1409
Published Online: April 12, 2016
... and control. Crude oil fouling is a chemical reaction that is, at first order, thermally controlled. In such large furnaces, the predominant heat transfer process is thermal radiation by the hot combustion products, which directly heats the pipes. As radiation fluxes depend on temperature differences...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2015, 137(6): 061007.
Paper No: HT-14-1171
Published Online: June 1, 2015
.... The optimal inlet velocity and precursor concentration for different objective functions considered tend to be near the upper bounds. Combustion Heat and mass transfer Thermal systems Reactive flows Chemical vapor deposition (CVD) [ 1 ] is a process in which the volatile compound...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2015, 137(5): 052701.
Paper No: HT-14-1548
Published Online: May 1, 2015
... are verified for four cases, including a 1D slab, a 2D square enclosure, a 3D cylindrical enclosure, and an axisymmetric flame. All cases have strongly varying radiative properties, and the results are compared with exact solutions and solutions from the photon Monte Carlo method (PMC). Combustion...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2014, 136(11): 112702.
Paper No: HT-13-1418
Published Online: September 16, 2014
... Fractions in Methane/Air Jet Flames ,” Proc. Combust. Inst. , 27 , pp. 1087 – 1095 . [29] Li , G. , and Modest , M. F. , 2003 , “ Importance of Turbulence–Radiation Interactions in Turbulent Diffusion Jet Flames ,” ASME J. Heat Transfer , 125 , pp. 831 – 838 . 10.1115/1.1597621...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2013, 135(1): 011009.
Paper No: HT-12-1115
Published Online: December 6, 2012
... transfer combustion two-phase flow unified theory Growing up in an isolated, time-forgotten hamlet in the hills of Himalayas, without electricity, antibiotics or television, I could never have imagined that I would participate in the birth of a new branch of engineering science—or that one day...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2012, 134(4): 041203.
Published Online: February 15, 2012
... are in the region (0.15 < r′ < 0.40, 0 < z′ < 1). The amount of heat released by the combustion of the fumes components increases the walls temperature, in spite of the fact that radiative transfers decrease weakly walls temperature. Streamlines ( a ), isotherms ( b ), and isoconcentration of CH 4...