Blar i NTNU Open på forfatter "Chaudhary, Gaurav"
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A Methodological Approach to Assess the Climatic Potential of Natural Ventilation Through Façades
Mohammed, Nejmia Ali; Lobaccaro, Gabriele; Goia, Francesco; Chaudhary, Gaurav; Causone, Francesco (Journal article; Peer reviewed, 2019)Due to the rapid development of super insulated and airtight buildings, the energy requirement for mechanical ventilation is becoming more and more dominant in today’s highly efficient buildings. In this scenario, natural ... -
A methodology to improve the performance of PV integrated shading devices using multi-objective optimization
Taveres-Cachat, Ellika; Lobaccaro, Gabriele; Goia, Francesco; Chaudhary, Gaurav (Journal article; Peer reviewed, 2019)Solar energy can be exploited efficiently in building façades using building integrated photovoltaics (BIPV). This study presents a methodology to optimize the design of fixed, parametrically modelled PV integrated shading ... -
Decoupling the thermal and visual performance in glazing systems: a novel methodology for the numerical investigation of the case of double skin facade systems
Chaudhary, Gaurav (Master thesis, 2019)Dynamic transparent envelope technologies such as double skin facades (DSFs) have been used for a long time as an efficient building envelope system aiming to reduce building energy consumption and indoor air quality. ... -
Designing the design of experiments (DOE) – An investigation on the influence of different factorial designs on the characterization of complex systems
Jankovic, Aleksandar; Chaudhary, Gaurav; Goia, Francesco (Peer reviewed; Journal article, 2021)Although a general set of guidelines and procedures for performing the design of experiments (DOE) exists, the literature lacks a recommended course of action for finding and selecting the optimal design of experiments ... -
Evaluation of “Autotune” calibration against manual calibration of building energy models
Chaudhary, Gaurav; Ryan New, Joshua; Sanyal, Jibonananda; Im, Piljae; O’Neill, Zheng; Garg, Vishal (Journal article; Peer reviewed, 2016)This paper demonstrates the application of Autotune, a methodology aimed at automatically producing calibrated building energy models using measured data, in two case studies. In the first case, a building model is de-tuned ... -
Modelling and experimental validation of an algorithm for simulation of hysteresis effects in phase change materials for building components
Goia, Francesco; Chaudhary, Gaurav; Fantucci, Stefano (Journal article; Peer reviewed, 2018)The use of Phase Change Materials (PCM) in different building applications is a hot topic in today's R&D activities. Numerical simulations of PCM-based components are often used both for research activities and as a design ... -
Modelling of double skin facades in whole-building energy simulation tools. A review of current practices and possibilities for future developments.
Catto Lucchino, Elena; Goia, Francesco; Lobaccaro, Gabriele; Chaudhary, Gaurav (Journal article; Peer reviewed, 2019)Advanced building envelope systems can contribute to the reduction of greenhouse gas emissions and improve the energy flexibility of buildings while maintaining high levels of indoor environmental quality. Among different ... -
Parameters relevance in data-driven models for building energy prediction
Langeland, Maria Solomon (Master thesis, 2021)Bygninger står for 40 % av verdens energiforbruk, og 36 % av drivhus gassene. En stor andel av denne energien er knyttet til bygninger, mer spesifikt, systemer for varme, ventilasjon, og kjøling (HVAC). Intelligente systemer, ... -
Review of Energy Storage and Energy Management System Control Strategies in Microgrids
Chaudhary, Gaurav; Lamb, Jacob Joseph; Burheim, Odne Stokke; Austbø, Bjørn (Journal article; Peer reviewed, 2021) -
Simulation and control of shading systems for glazed facades
Chaudhary, Gaurav; Goia, Francesco; Grynning, Steinar (Journal article; Peer reviewed, 2019)This paper presents a simulation study on the use of shading devices in highly glazed facades in the context of zero emission buildings (ZEB) located in a Nordic climatic context. Shading devices have the task to control ...