A hybrid method for the numerical prediction of enthalpy transport in fluid flow
Само за регистроване кориснике
2000
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A hybrid method (HM) is proposed for the prediction of convective enthalpy transport and the boiling boundary location. The momentum equation is solved with the SIMPLE procedure, while the energy equation is solved with the Method of Characteristics (MOC) and with the application of the Lagrange interpolation polynomial (LIP). The MOC method is applied on an equidistant grid. The initial values at the starting points of characteristic paths are calculated with the LIP. The accuracy of the method is demonstrated on tests of the transient boiling boundary prediction and the well known problem of a propagating discontinuity. The dependence of the hybrid method on the spatial integration step size and the degree of the LIP is analyzed. The LIP of the third degree is recommended, by which practically "exact" solutions with acceptable number of nodes are obtained.
Извор:
International Communications in Heat and Mass Transfer, 2000, 27, 1, 23-34Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
DOI: 10.1016/S0735-1933(00)00081-6
ISSN: 0735-1933
WoS: 000085593200003
Scopus: 2-s2.0-0034010197
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Stevanović, Vladimir AU - Jovanović, Z.L. PY - 2000 UR - https://machinery.mas.bg.ac.rs/handle/123456789/200 AB - A hybrid method (HM) is proposed for the prediction of convective enthalpy transport and the boiling boundary location. The momentum equation is solved with the SIMPLE procedure, while the energy equation is solved with the Method of Characteristics (MOC) and with the application of the Lagrange interpolation polynomial (LIP). The MOC method is applied on an equidistant grid. The initial values at the starting points of characteristic paths are calculated with the LIP. The accuracy of the method is demonstrated on tests of the transient boiling boundary prediction and the well known problem of a propagating discontinuity. The dependence of the hybrid method on the spatial integration step size and the degree of the LIP is analyzed. The LIP of the third degree is recommended, by which practically "exact" solutions with acceptable number of nodes are obtained. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - International Communications in Heat and Mass Transfer T1 - A hybrid method for the numerical prediction of enthalpy transport in fluid flow EP - 34 IS - 1 SP - 23 VL - 27 DO - 10.1016/S0735-1933(00)00081-6 ER -
@article{ author = "Stevanović, Vladimir and Jovanović, Z.L.", year = "2000", abstract = "A hybrid method (HM) is proposed for the prediction of convective enthalpy transport and the boiling boundary location. The momentum equation is solved with the SIMPLE procedure, while the energy equation is solved with the Method of Characteristics (MOC) and with the application of the Lagrange interpolation polynomial (LIP). The MOC method is applied on an equidistant grid. The initial values at the starting points of characteristic paths are calculated with the LIP. The accuracy of the method is demonstrated on tests of the transient boiling boundary prediction and the well known problem of a propagating discontinuity. The dependence of the hybrid method on the spatial integration step size and the degree of the LIP is analyzed. The LIP of the third degree is recommended, by which practically "exact" solutions with acceptable number of nodes are obtained.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "International Communications in Heat and Mass Transfer", title = "A hybrid method for the numerical prediction of enthalpy transport in fluid flow", pages = "34-23", number = "1", volume = "27", doi = "10.1016/S0735-1933(00)00081-6" }
Stevanović, V.,& Jovanović, Z.L.. (2000). A hybrid method for the numerical prediction of enthalpy transport in fluid flow. in International Communications in Heat and Mass Transfer Pergamon-Elsevier Science Ltd, Oxford., 27(1), 23-34. https://doi.org/10.1016/S0735-1933(00)00081-6
Stevanović V, Jovanović Z. A hybrid method for the numerical prediction of enthalpy transport in fluid flow. in International Communications in Heat and Mass Transfer. 2000;27(1):23-34. doi:10.1016/S0735-1933(00)00081-6 .
Stevanović, Vladimir, Jovanović, Z.L., "A hybrid method for the numerical prediction of enthalpy transport in fluid flow" in International Communications in Heat and Mass Transfer, 27, no. 1 (2000):23-34, https://doi.org/10.1016/S0735-1933(00)00081-6 . .