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Keywords

Water Waves, Estuarine and Coastal Dynamics

Countries

Brazil

Biography

Graduated in Fluid Mechanicis Engineering - "Universidad Nacional Mayor de San Marcos" (1986) in Lima - Perú, Master Science in Mechanical Engineering from the Federal University of Rio de Janeiro (1993) and Doctor Science in Mechanical Engineering from the Federal University of Rio de Janeiro (1997). He did a Postdoctoral Research at "Instituto Superior de Lisboa-ISEL", Portugal (2014). He is full professor at the Federal University of Espírito Santo. He has experience in the area of Mechanical Engineering, with an emphasis on Transport Phenomena and Fluid Mechanics, acting mainly on the following topics: Physical Oceanography, Mathematical and numerical modeling of hydrodynamics, water quality and sediment transport in coastal areas. Lagrangian modeling applied to oil spills.

Activities

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Employment (1)

Federal University of Espírito Santo: Vitória, Espírito Santo, BR

1999-08-16 to present | Full Professor (Department of Environmental Engeneering)
Employment
Source: Self-asserted source
Julio Chacaltana

Works (29)

A surface Lagrangian algorithm applied to the 2019 South Atlantic oil spill

Ocean Engineering
2023-01 | Journal article
DOI: 10.1016/j.oceaneng.2022.113505
Contributors: Luciana de Freitas Tessarolo; Fernando Túlio Camilo Barreto; Valdir Innocentini; Iury Ângelo Gonçalves; Luís Henrique Marton Marcondes Silva; Julio Tomás Aquije Chacaltana; Gilca Palma; Renata Genova Martins
Source: check_circle
Crossref

Oil Trajectories from Hypothetical Leaks near the Fernando de Noronha Chain (Brazil)

44th AMOP Technical Seminar on Environmental Contamination and Response
2022 | Conference paper
EID:

2-s2.0-85134236920
Contributors: Tessarolo, L.F.; Barreto, F.T.C.; Innocentini, V.; Silva, L.H.M.M.; Chacaltana, J.T.A.; Gonçalves, I.A.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Numerical Study of Physical and Biogeochemical Processes Controlling Dissolved Oxygen in an Urbanized Subtropical Estuary: Vitória Island Estuarine System, Brazil

Environmental Modeling & Assessment
2021-07-20 | Journal article
DOI: 10.1007/s10666-021-09787-1
Part of ISSN: 1420-2026
Part of ISSN: 1573-2967
Source: Self-asserted source
Julio Chacaltana

Modelización hidrodinámica de una laguna costera en México

Revista de Investigación de Física
2021-05-05 | Journal article
DOI: 10.15381/rif.v23i3.20301
Part of ISSN: 1728-2977
Part of ISSN: 1605-7724
Source: Self-asserted source
Julio Chacaltana

Variabilidade Temporal do Sistema da Corrente do Brasil e da Corrente de Contorno Intermediário em 23 ° S

Revista de Investigación de Física
2021-05-05 | Journal article
DOI: 10.15381/rif.v23i3.20307
Part of ISSN: 1728-2977
Part of ISSN: 1605-7724
Source: Self-asserted source
Julio Chacaltana

Numerical analysis of the effluent dispersion in rivers with different longitudinal diffusion coefficients

Journal of Applied Fluid Mechanics
2020 | Journal article
DOI: 10.36884/JAFM.13.05.31015
EID:

2-s2.0-85085929765

Part of ISBN:

17353645 17353572
Contributors: Ritta, A.G.S.L.; Almeida, T.R.; Chacaltana, J.T.A.; Moreira, R.M.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Wetland Mapping with Multitemporal Sentinel Radar Remote Sensing in the Southeast Region of Brazil

2020 IEEE Latin American GRSS and ISPRS Remote Sensing Conference, LAGIRS 2020 - Proceedings
2020 | Conference paper
DOI: 10.1109/LAGIRS48042.2020.9165593
EID:

2-s2.0-85091628553
Contributors: Salinas, J.B.G.; Eggerth, M.K.P.; Miller, M.E.; Meza, R.R.B.; Chacaltana, J.T.A.; Acuna, J.R.; Barroso, G.F.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier
grade
Preferred source (of 2)‎

Simulation of the journal bearing hydrodynamic using two boundary element radial basis interpolation models

Engineering Analysis with Boundary Elements
2019 | Journal article
DOI: 10.1016/j.enganabound.2019.04.021
EID:

2-s2.0-85064904348

Part of ISBN:

09557997
Contributors: Loeffler, C.F.; Chacaltana, J.T.A.; Frasson, A.M.F.; Mansur, W.J.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Meshless Lagrangian SPH method applied to isothermal lid-driven cavity flow at low-Re numbers

Computational Particle Mechanics
2018 | Journal article
DOI: 10.1007/s40571-018-0183-x
EID:

2-s2.0-85040674244

Part of ISBN:

21964386 21964378
Contributors: Fraga Filho, C.A.D.; Chacaltana, J.T.A.; Pinto, W.J.N.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

WAVE-CURRENT INTERACTION, SEDIMENT TRANSPORT AND SEABED EVOLUTION IN THE PIRAQUÊ-AÇU/PIRAQUÊ MIRIM ESTUARY (BRAZIL)

Coastal Engineering Proceedings
2017-06 | Journal article
DOI: 10.9753/icce.v35.sediment.32
Part of ISSN: 2156-1028
Contributors: Thais Nunes Coutinho; Leonardo Carvalho De Jesus; Julio Tomás Aquije Chacaltana
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

NONLINEAR WAVE SLOSHING IN WALLED CONTAINERS

Procceedings of the 16th Brazilian Congress of Thermal Sciences and Engineering
2016 | Other
DOI: 10.26678/abcm.encit2016.cit2016-0348
Contributors: Roger Matsumoto Moreira; Julio Tomás Aquije Chacaltana; DANILO BARBOSA; Roger Matsumoto Moreira
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

NUMERICAL SIMULATION OF HEAT AND MASS TRANSFER IN A 2D LID-DRIVEN CAVITY

Procceedings of the 16th Brazilian Congress of Thermal Sciences and Engineering
2016 | Other
DOI: 10.26678/abcm.encit2016.cit2016-0686
Contributors: Leonardo Carvalho de Jesus; Julio Tomás Aquije Chacaltana
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

Tide assessment for the continental shelf situated in the southwestern Atlantic between the latitudes 19.8ºS and 21.2ºS

Brazilian Journal of Oceanography
2016 | Journal article
DOI: 10.1590/S1679-87592016097906402
EID:

2-s2.0-84977598005

Part of ISBN:

1982436X 16798759
Contributors: Chacaltana, J.T.A.; de Jesus, L.C.; Barreto, F.T.C.; Innocentini, V.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier
grade
Preferred source (of 2)‎

Wave-current interaction, sediment transport and seabed evolution in the piraquê-Açu/piraquê mirim estuary (Brazil)

Proceedings of the Coastal Engineering Conference
2016 | Conference paper
EID:

2-s2.0-85028640788

Part of ISBN:

01613782
Contributors: Coutinho, T.N.; De Jesus, L.C.; Chacaltana, J.T.A.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Estudo numérico da propagação de ondas em praias planas utilizando os modelos Lagrangiano sem malhas e Euleriano

Revista Brasileira de Recursos Hídricos
2015 | Journal article
DOI: 10.21168/rbrh.v20n1.p91-105
Part of ISSN: 2318-0331
Contributors: Carlos Filho; FÁBIO PICCOLI; Danilo Barbosa; JULIO CHACALTANA
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

Kinematics of a Fluid at Rest within a Reservoir and of the Flow due to the Dam Breaking using the Lagrangian Smoothed Particle Hydrodynamics Model

Proceedings of the 23rd ABCM International Congress of Mechanical Engineering
2015 | Other
DOI: 10.20906/cps/cob-2015-1089
Contributors: Carlos Alberto Dutra Fraga Filho; Julio Tomás Aquije Chacaltana
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

Numerical Study of the Generation and Propagation of Waves on Flat Beaches: an Application in Engineering using SPHysics and FUNWAVE Models

Proceedings of the 23rd ABCM International Congress of Mechanical Engineering
2015 | Other
DOI: 10.20906/cps/cob-2015-0561
Contributors: Carlos Alberto Dutra Fraga Filho; Fabio Pavan Piccoli; Danilo de Almeida Barbosa; Julio Tomás Aquije Chacaltana
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

On pressure disturbance waves in channels: Solitons, jets and ripples

Maritime Technology and Engineering - Proceedings of MARTECH 2014: 2nd International Conference on Maritime Technology and Engineering
2015 | Conference paper
DOI: 10.1201/b17494-128
EID:

2-s2.0-84941652507
Contributors: Moreira, R.M.; Chacaltana, J.T.A.; Santos, J.A.; Rodrigues, S.R.A.; Neves, C.F.; Nascimento, M.F.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Study of Fluid Flows using Smoothed Particle Hydrodynamics: the Modified Pressure Concept Applied to Quiescent Fluid and Dam Breaking

Proceedings of the XXXVI Iberian Latin American Congress on Computational Methods in Engineering
2015 | Other
DOI: 10.20906/cps/cilamce2015-0071
Contributors: Carlos Alberto Dutra Fraga Filho; Julio Tomás Aquije Chacaltana
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

Volumes Finitos não Estruturados voltado à Propagação de Ondas Acústicas em Meios Heterogêneos

Proceedings of the XXXVI Iberian Latin American Congress on Computational Methods in Engineering
2015 | Other
DOI: 10.20906/cps/cilamce2015-0201
Contributors: Julio Tomas Aquije Chacaltana; Antônio Manoel Ferreira Frasson; Carlos Friedrich Loeffler
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

Vorticity effects on nonlinear wave-current interactions in deep water

Journal of Fluid Mechanics
2015 | Journal article
DOI: 10.1017/jfm.2015.385
EID:

2-s2.0-84938575373

Part of ISBN:

14697645 00221120
Contributors: Moreira, R.M.; Chacaltana, J.T.A.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Um modelo do Método dos Volumes Finitos com malha não estruturada

2015-11 | Other
DOI: 10.5540/03.2015.003.02.0077
Contributors: Antônio Manoel Ferreira Frasson; Julio Tomas Aquije Chacaltana; Carlos Friedrich Loeffler
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

A numerical study of heat diffusion using the Lagrangian particle SPH method and the Eulerian finite-volume method: Analysis of convergence, consistency and computational cost

WIT Transactions on Engineering Sciences
2014 | Conference paper
DOI: 10.2495/HT140021
EID:

2-s2.0-84907646047

Part of ISBN:

17433533
Contributors: Fraga Filho, C.A.D.; Pezzin, D.F.; Chacaltana, J.T.A.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier
grade
Preferred source (of 2)‎

Mapping areas of environmental sensitivity to oil spill in the bay of vitória, Espírito Santo-Brazil,Mapeamento de áreas de sensibilidade ambiental ao derrame de óleo na baía de Vitória, Espírito Santo-Brasil

Revista Geografica Venezolana
2014 | Journal article
EID:

2-s2.0-84939172094

Part of ISBN:

10121617
Contributors: Chacaltana Aquije, T.S.; Dos Santos, R.A.; Chacaltana Aquije, J.T.; Coelho, E.F.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Numerical study of heat diffusion employing the lagrangian smoothed particle hydrodynamics method: An analysis of the applicability of the Laplacian operator and the influence of the boundaries on the solution

International Review on Modelling and Simulations
2014 | Journal article
DOI: 10.15866/iremos.v7i6.4287
EID:

2-s2.0-84924557231

Part of ISBN:

25331701 19749821
Contributors: Fraga Filho, C.A.D.; Aquije Chacaltana, J.T.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Análise da Influência do Alargamento de um Estreitamento na Hidrodinâmica do Canal da Passagem, Vitória-ES, Através de Modelagem Numérica

Revista Brasileira de Recursos Hídricos
2013 | Journal article
DOI: 10.21168/rbrh.v18n3.p31-39
Part of ISSN: 2318-0331
Contributors: THIAGO NASCIMENTO; JULIO CHACALTANA; FÁBIO PICCOLI
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

USE OF FLOW THROUGH CURVES TO CALIBRATE AND VALIDATE NUMERICAL MODELS OF SOLUTE TRANSPORT IN CONTACT TANKS

Hydroinformatics
2012-06-06 | Other
DOI: 10.1142/9789812702838_0055
Contributors: EDMILSON COSTA TEIXEIRA; JULIO TOMÁS AQUIJE CHACALTANA; CAMILA GOMES PACHECO; RENATO DO NASCIMENTO SIQUEIRA
Source: Self-asserted source
Julio Chacaltana via Crossref Metadata Search

A proposal of calibration of hydrodynamic models of contact units using a residence time distribution function,Proposta de calibração de modelos hidrodinâmicos aplicados a unidades de contato utilizando uma função de distribuição de tempos de residência

Engenharia Sanitaria e Ambiental
2007 | Journal article
DOI: 10.1590/s1413-41522007000100010
EID:

2-s2.0-34547357320

Part of ISBN:

14134152
Contributors: Tsixeira, E.C.; Chacaltana, J.T.A.; Do Nascimento Siqueira, R.; Pacheco, C.G.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier

Steep wave diffraction by a submerged cylinder

Proceedings of the Coastal Engineering Conference
1995 | Conference paper
DOI: 10.1061/9780784400890.072
EID:

2-s2.0-0029234514

Part of ISBN:

08938717
Contributors: Chacaltana, J.T.Aquije; Teles da Silva, A.F.
Source: Self-asserted source
Julio Chacaltana via Scopus - Elsevier
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