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Dive into the research topics where Helder Gonçalves is active.

Publication


Featured researches published by Helder Gonçalves.


Conference on Sustainable Energy | 2017

Refurbishment Solutions for Public Buildings Towards Nearly Zero Energy Performance

Laura Aelenei; Helder Gonçalves

This study presents some results of an recent closed European Project, RePublic_ZEB [1], where an extensive analysis was conducted for identifying cost-optimal refurbishment solution an sets of solutions applied to exiting public buildings, towards nearly Zero Energy Buildings (nZEB) performance. The analysis was applied to 12 reference buildings identified in 8 countries participants in the project and for different building typologies. A cost-optimal solution sets matrix of the 12 buildings is presented together with the results of nZEB energy performance.


Energy Procedia | 2014

Thermal Performance of a Hybrid BIPV-PCM: Modeling, Design and Experimental Investigation☆

Laura Aelenei; Ricardo Mendes Pereira; Helder Gonçalves; Andreas K. Athienitis


Energy | 2011

Assessment of the Portuguese building thermal code: Newly revised requirements for cooling energy needs used to prevent the overheating of buildings in the summer

Marta J.N. Oliveira Panão; Susana Camelo; Helder Gonçalves


Building and Environment | 2009

Numerical analysis of the street canyon thermal conductance to improve urban design and climate

Marta J.N. Oliveira Panão; Helder Gonçalves; Paulo Ferrão


Renewable Energy | 2008

Optimization of the urban building efficiency potential for mid-latitude climates using a genetic algorithm approach

Marta J.N. Oliveira Panão; Helder Gonçalves; Paulo Ferrão


Energy Procedia | 2014

From Solar Building Design to Net Zero Energy Buildings: Performance Insights of an Office Building☆

Laura Aelenei; Helder Gonçalves


Open House International Journal | 2013

Design issues for net zero-energy buildings

Laura Aelenei; Daniel Aelenei; Helder Gonçalves; Roberto Lollini; Eike Musall; Alessandra Scognamiglio; Eduard Cubi; Massa Noguchi


Boundary-Layer Meteorology | 2007

A Matrix Approach Coupled with Monte Carlo Techniques for Solving the Net Radiative Balance of the Urban Block

Marta J.N. Oliveira Panão; Helder Gonçalves; Paulo Ferrão


EUROSUN 2010 International Conference on Solar Heating, Cooling and Buildings | 2010

The Road Towards “Zero Energy” in Buildings: Lessons Learned from SOLARXXI Building in Portugal

Laura Aelenei; Helder Gonçalves; Carlos Rodrigues


Energy Procedia | 2015

New challenge of the public buildings: nZEB findings from IEE RePublic_ZEB Project

Laura Aelenei; H. Petran; J. Tarrés; G. Riva; Ana R. Ferreira; Susana Camelo; Vincenzo Corrado; G. Stegnar; Helder Gonçalves; Z. Magyar; J. Salom; E. Polychroni; K. Sfakianaki

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Daniel Aelenei

Universidade Nova de Lisboa

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Paulo Ferrão

Instituto Superior Técnico

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João Bento

Instituto Superior Técnico

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Ana F. Ferreira

Instituto Superior Técnico

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Eike Musall

University of Wuppertal

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