Energy Performance Modelling and Heat Recovery Efficiency Assessment

Norbert L. Harmati

ISBN 10: 3659781436 / ISBN 13: 9783659781438

Published by LAP LAMBERT Academic Publishing Sep 2015, 2015

About this Item

This item is printed on demand - it takes 3-4 days longer - Neuware -This extended research investigates and analyzes a typical multi-zone office building's annual energy performance. The aim is to evaluate the HVAC system's and HR unit's performance in order to conduct the most efficient heating and cooling solution for temperate climate conditions. The energy performance of four HVAC system types (heat pump - air to air, gas - electricity, electrical and fan coil system) were analyzed, compared and evaluated on a virtual office building model in order to assess the total annual energy performance and to determine the efficiency of the HR unit's application. Further, the parameters of an energy efficient building envelope, HVAC system, internal loads, building operation schedules and occupancy intervals were implemented into the multi-zone analysis model. The investigation was conducted in EnergyPlus simulation engine using thermodynamic algorithms and surface/air heat balance modules. The comparison and evaluation of the obtained results was achieved through the conversion of the calculated total energy demand into primary energy. 52 pp. Englisch.

Seller Inventory # 9783659781438

Bibliographic Details

• Title: Energy Performance Modelling and Heat Recovery Efficiency Assessment
• Publisher: LAP LAMBERT Academic Publishing Sep 2015
• Publication Date: 2015
• Language: English
• ISBN 10: 3659781436
• ISBN 13: 9783659781438
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 4D millimeters 220 millimeters width by 150 millimeters height by 4 millimeters depth
• Weight: 96 grams

About this title

Synopsis

This extended research investigates and analyzes a typical multi-zone office building’s annual energy performance. The aim is to evaluate the HVAC system’s and HR unit’s performance in order to conduct the most efficient heating and cooling solution for temperate climate conditions. The energy performance of four HVAC system types (heat pump - air to air, gas - electricity, electrical and fan coil system) were analyzed, compared and evaluated on a virtual office building model in order to assess the total annual energy performance and to determine the efficiency of the HR unit’s application. Further, the parameters of an energy efficient building envelope, HVAC system, internal loads, building operation schedules and occupancy intervals were implemented into the multi-zone analysis model. The investigation was conducted in EnergyPlus simulation engine using thermodynamic algorithms and surface/air heat balance modules. The comparison and evaluation of the obtained results was achieved through the conversion of the calculated total energy demand into primary energy.

About the Author

Norbert L. Harmati, D.Sc. holds a scientific doctorate degree in architecture - building performance (BP) simulation and energy efficiency. He graduated on the Faculty of Technical Sciences in Novi Sad, Serbia, first in his class and published numerous researches on international level during his career from 2011 in the field of BP optimization.