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1

A numerical simulation model for plate-type, roll-bond evaporators

Christian J.L. Hermes, Cláudio Melo, Cezar O.R. Negrão

Journal:

International Journal of Refrigeration

Year:

2008

Language:

english

File:

PDF, 944 KB

english, 2008

2

Energy and cost savings in household refrigerating appliances: A simulation-based design approach

Cezar O.R. Negrão, Christian J.L. Hermes

Journal:

Year:

2011

Language:

english

File:

PDF, 483 KB

english, 2011

3

A weakly compressible flow model for the restart of thixotropic drilling fluids

Cezar O.R. Negrão, Admilson T. Franco, Leandro L.V. Rocha

Journal:

Journal of Non-Newtonian Fluid Mechanics

Year:

2011

Language:

english

File:

PDF, 1.56 MB

english, 2011

4

The effect of compressibility on flow start-up of waxy crude oils

de Oliveira, Gabriel Merhy, Negrão, Cezar O.R.

Journal:

Journal of Non-Newtonian Fluid Mechanics

Year:

2015

Language:

english

File:

PDF, 1.08 MB

english, 2015

5

The modified Jeffreys model approach for elasto-viscoplastic thixotropic substances

Azikri de Deus, Hilbeth P., Negrão, Cezar O.R., Franco, Admilson T.

Journal:

Physics Letters A

Year:

2016

Language:

english

File:

PDF, 447 KB

english, 2016

6

Correlation between the gel–liquid transition stress and the storage modulus of an oil-based drilling fluid

Fernandes, Rubens R., Andrade, Diogo E.V., Franco, Admilson T., Negrão, Cezar O.R.

Journal:

Journal of Non-Newtonian Fluid Mechanics

Year:

2016

Language:

english

File:

PDF, 784 KB

english, 2016

7

The yielding and the linear-to-nonlinear viscoelastic transition of an elastoviscoplastic material

Fernandes, Rubens R., Andrade, Diogo E. V., Franco, Admilson T., Negrão, Cezar O. R.

Journal:

Journal of Rheology

Year:

2017

Language:

english

File:

PDF, 1.47 MB

english, 2017

8

Gas kick detection and pressure transmission in thixotropic, compressible drilling fluids

Galdino, Jonathan F., Oliveira, Gabriel M., Franco, Admilson T., Negrão, Cezar O.R.

Journal:

Journal of Petroleum Science and Engineering

Year:

2019

Language:

english

File:

PDF, 2.90 MB

english, 2019

9

A semi-empirical model for the unsteady-state simulation of reciprocating compressors for household refrigeration applications

Cezar O.R. Negrão, Raul H. Erthal, Diogo E.V. Andrade, Luciana Wasnievski da Silva

Journal:

Applied Thermal Engineering

Year:

2011

Language:

english

File:

PDF, 795 KB

english, 2011

10

Numerical simulation of the start-up of Bingham fluid flows in pipelines

Gabriel M. de Oliveira, Leandro L. Vieira da Rocha, Admilson T. Franco, Cezar O.R. Negrão

Journal:

Journal of Non-Newtonian Fluid Mechanics

Year:

2010

Language:

english

File:

PDF, 777 KB

english, 2010

11

Integration of computational fluid dynamics with building thermal and mass flow simulation

Cezar O.R. Negrão

Journal:

Energy and Buildings

Year:

1998

Language:

english

File:

PDF, 1.06 MB

english, 1998

12

Pressure transmission in Bingham fluids compressed within a closed pipe

Gabriel M. Oliveira, Cezar O.R. Negrão, Admilson T. Franco

Journal:

Journal of Non-Newtonian Fluid Mechanics

Year:

2012

Language:

english

File:

PDF, 421 KB

english, 2012

13

Thermoeconomic analysis and optimization of residential split-type air conditioners

Eduardo M. Barreira, Cezar O.R. Negrão, Christian J.L. Hermes

Journal:

Applied Thermal Engineering

Year:

2013

Language:

english

File:

PDF, 487 KB

english, 2013

14

Thermoeconomic design and optimization of frost-free refrigerators

Rodrigo S. Mitishita, Eduardo M. Barreira, Cezar O.R. Negrão, Christian J.L. Hermes

Journal:

Applied Thermal Engineering

Year:

2013

Language:

english

File:

PDF, 589 KB

english, 2013

15

A Simplified Model with a Hybrid Analytical-Numerical Solution for Predicting the Unsteady Conjugate Heat Transfer Process in Pipelines

Machado, Jean F. B., Negrão, Cezar O. R., Junqueira, Silvio L. M., Morales, Rigoberto E. M., Lage, José L.

Journal:

Numerical Heat Transfer Part B Fundamentals

Year:

2011

Language:

english

File:

PDF, 568 KB

english, 2011

16

Analysis of start-up tests of household refrigeration systems. A potential for on-line predictions of test results

Andrade, Diogo E.V., Negrão, Cezar O.R.

Journal:

Applied Thermal Engineering

Year:

2013

Language:

english

File:

PDF, 909 KB

english, 2013

17

Modeling and validation of pressure propagation in drilling fluids pumped into a closed well

Oliveira, Gabriel Merhy de, Franco, Admilson Teixeira, Negrão, Cezar O.R., Martins, André Leibsohn, Silva, Rodrigo A.

Journal:

Journal of Petroleum Science and Engineering

Year:

2013

Language:

english

File:

PDF, 1.48 MB

english, 2013

18

Influence of the initial cooling temperature on the gelation and yield stress of waxy crude oils

Andrade, Diogo E. V., da Cruz, Ana C. B., Franco, Admilson T., Negrão, Cezar O. R.

Journal:

Rheologica Acta

Year:

2015

Language:

english

File:

PDF, 526 KB

english, 2015

19

A steady-state approach for evaluation of surge and swab pressures in flows with free surface boundary conditions

Wolski, Antônio, Junqueira, Silvio L.M., Negrão, Cezar O.R.

Journal:

Journal of Petroleum Science and Engineering

Year:

2014

Language:

english

File:

PDF, 1.04 MB

english, 2014

20

A Numerical Approach on New Constitutive Model for Thixotropic Substances

Pinto Silva, Thales Augusto Barbosa, de Deus, Hilbeth Parente Azikri, Ribeiro Negrão, Cezar Otaviano

Journal:

Applied Mechanics and Materials

Year:

2015

Language:

english

File:

PDF, 436 KB

english, 2015

21

Mathematical Model for Viscoplastic Fluid Hammer

Oliveira, Gabriel M., Franco, Admilson T., Negrão, Cezar O. R.

Journal:

Journal of Fluids Engineering

Year:

2015

Language:

english

File:

PDF, 722 KB

english, 2015

22

Curve-fitting equation for prediction of the start-up stress overshoot of an oil-based drilling fluid

Andrade, Diogo E.V., Fernandes, Rubens R., dos Santos, Tainan G.M., Ceccon, Emanuel Vitor, da Cruz, Ana C.B., Franco, Admilson T., Negrão, Cezar O.R.

Journal:

Journal of Petroleum Science and Engineering

Year:

2016

Language:

english

File:

PDF, 1.03 MB

english, 2016

23

The Effect of Elastic Modulus Rate in Stress Controlled Tests on the Modified Jeffrey’s Model for Structured Fluids

dos Santos, Tainan Gabardo Miranda, de Deus, Hilbeth Parente Azikri, Ribeiro Negrão, Cezar Otaviano

Journal:

Applied Mechanics and Materials

Year:

2015

Language:

english

File:

PDF, 513 KB

english, 2015

24

Effect of the Reynolds number on viscoelastic fluid flows through axisymmetric sudden contraction

Pitz, Diogo B., Franco, Admilson T., Negrão, Cezar O. R.

Journal:

Journal of the Brazilian Society of Mechanical Sciences and Engineering

Year:

2017

Language:

english

File:

PDF, 1.03 MB

english, 2017

25

The importance of supersaturation on determining the solid-liquid equilibrium temperature of waxy oils

Andrade, Diogo E.V., Marcelino Neto, Moisés A., Negrão, Cezar O.R.

Journal:

Year:

2017

Language:

english

File:

PDF, 821 KB

english, 2017

26

Influence of pre-shearing on rheometric measurements of an oil-based drilling fluid

Fernandes, Rubens R., Andrade, Diogo E. V., Franco, Admilson T., Negrão, Cezar O. R.

Journal:

Rheologica Acta

Year:

2017

Language:

english

File:

PDF, 1.14 MB

english, 2017

27

Performance of pressure relief devices on flow start-up of gelled waxy crude oils in pipelines

Barreira, Eduardo M., Negrão, Cezar O.R.

Journal:

Journal of Petroleum Science and Engineering

Year:

2017

Language:

english

File:

PDF, 1.89 MB

english, 2017

28

Pressure transmission in yield stress fluids - An experimental analysis

Mitishita, Rodrigo S., Oliveira, Gabriel M., Santos, Tainan G.M., Negrão, Cezar O.R.

Journal:

Journal of Non-Newtonian Fluid Mechanics

Year:

2018

Language:

english

File:

PDF, 1.83 MB

english, 2018

29

Non-monotonic response of waxy oil gel strength to cooling rate

Andrade, Diogo E. V., Marcelino Neto, Moisés A., Negrão, Cezar O. R.

Journal:

Rheologica Acta

Year:

2018

Language:

english

File:

PDF, 848 KB

english, 2018

30

Gas kick detection and pressure transmission in thixotropic, compressible drilling fluids

Galdino, Jonathan F., Oliveira, Gabriel M., Franco, Admilson T., Negrão, Cezar O.R.

Journal:

Journal of Petroleum Science and Engineering

Year:

2019

File:

PDF, 2.90 MB

2019

31

Memorial to Prof. Cláudio Melo

de Holanda, Carlos Almir Monteiro, Boabaid Neto, Carlos, Negrão, Cezar Otaviano Ribeiro, da Silva, Diogo Lôndero, Montagner, Gustavo Portella, Marcinichen, Jackson Braz, Gonçalves, Joaquim Manoel, da

Journal:

Journal of the Brazilian Society of Mechanical Sciences and Engineering

Year:

2019

Language:

english

File:

PDF, 436 KB

english, 2019