Daniel Felipe Sempértegui Tapia
CV Lattes
Universidade de São Paulo (USP). Escola de Engenharia de São Carlos (EESC) (Institutional affiliation for the last research proposal) Birthplace: Bolívia
Daniel Sempértegui-Tapia is a mechanical engineering Ph.D. student at the University of São Paulo, São Carlos, Brazil, under the supervision of Prof. Gherhardt Ribatski. He received in 2007 his bachelor's degree in petroleum engineering from the University Private of Bolivia, Cochabamba, Bolivia and in 2011 an M.Sc. degree in mechanical engineering from the University of São Paulo, São Carlos, Brazil. His research interest covers two-phase flow and convective boiling in microchannels. He has 9 papers published in international conferences and four in international journals. (Source: Lattes Curriculum)
- Experimental analysis of the effect of the microchannel geometry on the two-phase flow pattern, heat transfer coefficient and pressure drop during convective boiling, BP.DR
Abstract
In general,this doctoral research project deals with the analysis of the effect of the channel geometry on the two-phase flow pattern, heat transfer coefficient and the pressure drop during convective boiling inside channels of an equivalent diameter close to 1 mm. Experiments will be performed for refrigerants R134a and R245fa for triangular and rectangular channels with aspect ratios ...
| 2 / 1 | Completed scholarships in Brazil |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 4 |
| Citations | 44 |
| Cit./Article | 11.0 |
| Data from Web of Science | |
SEMPERTEGUI-TAPIA, DANIEL; ALVES, JESSIKA DE OLIVEIRA; RIBATSKI, GHERHARDT. Two-Phase Flow Characteristics During Convective Boiling of Halocarbon Refrigerants Inside Horizontal Small-Diameter Tubes. HEAT TRANSFER ENGINEERING, v. 34, n. 13, SI, p. 1073-1087, OCT 21 2013. Web of Science Citations: 6. (10/20690-3, 10/17605-4)
SEMPERTEGUI-TAPIA, DANIEL FELIPE; RIBATSKI, GHERHARDT. Flow boiling heat transfer of R134a and low GWP refrigerants in a horizontal micro-scale channel. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, v. 108, n. B, p. 2417-2432, MAY 2017. Web of Science Citations: 18. (10/17605-4)
SEMPERTEGUI-TAPIA, DANIEL FELIPE; RIBATSLZI, GHERHARDT. Two-phase frictional pressure drop in horizontal micro-scale channels: Experimental data analysis and prediction method development. INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, v. 79, p. 143-163, JUL 2017. Web of Science Citations: 16. (10/17605-4)
SEMPERTEGUI-TAPIA, DANIEL FELIPE; RIBATSKI, GHERHARDT. The effect of the cross-sectional geometry on saturated flow boiling heat transfer in horizontal micro-scale channels. EXPERIMENTAL THERMAL AND FLUID SCIENCE, v. 89, p. 98-109, DEC 2017. Web of Science Citations: 4. (10/17605-4)
(References retrieved automatically from State of São Paulo Research Institutions)
TAPIA, Daniel Felipe Sempértegui. Análise experimental do efeito da geometria da seção transversal e do desempenho de fluidos de reduzido GWP na ebulição convectiva em canais de dimensões reduzidas. Tese (Doutorado) - Escola de Engenharia de São Carlos. Universidade de São Paulo (USP). São Carlos. (10/17605-4)
TAPIA, Daniel Felipe Sempértegui. Estudo teórico-experimental dos padrões de escoamento durante a evaporação convectiva no interior de canais com diâmetro reduzido. Dissertação (Mestrado) - Escola de Engenharia de São Carlos. Universidade de São Paulo (USP). São Carlos. (08/56930-8)