Web13 de abr. de 2024 · The evolution of the falling drop substance transfer in a target fluid at rest was traced by high-speed video techniques. Two flow modes were studied: slow intrusive flow, when the KE of the drop was comparable or less than the available potential energy (APSE), and a fast impact flow, at a relatively high drop contact velocity. For the … Web1 de set. de 2024 · @article{osti_1467623, title = {Dynamic adaptive combustion modeling of spray flames based on chemical explosive mode analysis}, author = {Xu, Chao and Ameen, Muhsin M. and Som, Sibendu and Chen, Jacqueline H. and Ren, Zhuyin and Lu, Tianfeng}, abstractNote = {A dynamic adaptive combustion modeling framework based …
Kai Zhang - Researcher - KTH Royal Institute of …
WebThe recently developed method of chemical explosive mode (CEM) analysis (CEMA) was extended and employed to identify the detailed structure and stabilization mechanism of a turbulent lifted ethylene jet flame in heated coflowing air, obtained by a 3-D direct numerical simulation (DNS). CEMAFoam is a C++ library that implements Chemical Explosive Mode Analysis (CEMA) in OpenFOAM.CEMA is considered a versatile computational diagnostics tool that enables the detection of various critical combustionfeatures including reaction fronts, flame stabilization mechanisms, and auto … Ver mais Validation of the developed model is presented below for a laminar one-dimensional unstrained planar premixed flame comprising methane and air at equivalence ratio of … Ver mais CEMAFoam is currently compatible with OpenFOAM v2006 from ESI. Moreover, it requires pyJacfor analytical Jacobian evaluation. Ver mais Make sure that OpenFOAM v2006is installed and properly sourced, then navigate to our library directory and follow the instructions below. 1. Compile the library by executing … Ver mais dow jones one year ago today
Implementation of Analytical Jacobian and Chemical Explosive …
Web4 de mar. de 2024 · Recently, the chemical explosive mode (CEM) analysis (CEMA) [16,17] method has been developed to identify the key flame features through the eigenanalysis of a local chemical Jacobian, in which the CEMs are detected by the real parts of eigenvalues; thereafter, the flame stabilization mechanisms including … Web1 de set. de 2024 · DOI: 10.1016/J.COMBUSTFLAME.2024.05.019 Corpus ID: 104248596; Dynamic adaptive combustion modeling of spray flames based on chemical explosive mode analysis @article{Xu2024DynamicAC, title={Dynamic adaptive combustion modeling of spray flames based on chemical explosive mode analysis}, author={Chao Xu and M … Web1 de nov. de 2024 · DOI: 10.1016/J.FUEL.2024.05.171 Corpus ID: 102891149; Chemical Explosive Mode Analysis for a Jet-in-Hot-Coflow burner operating in MILD combustion @article{Cifuentes2024ChemicalEM, title={Chemical Explosive Mode Analysis for a Jet-in-Hot-Coflow burner operating in MILD combustion}, author={Luis Cifuentes and Ehsan … dow jones on march 31 2022