Results 21 to 30 of about 100,450 (224)
Revisiting individual and group differences in thermal comfort based on ASHRAE database [PDF]
, 2020 Different thermal demands and preferences between individuals lead to a low occupant satisfaction rate, despite the high energy consumption by HVAC system.
He, Y +6 more
core +1 more source
Proceedings, 2018 In the case of a computational example, a few aspects of the twin pipe geometry are presented, which have an effect on heat losses through double heating ducts.
Dorota Anna Krawczyk +1 more
doaj +1 more source
Energies, 2021 Currently, intensive work is underway in Poland to increase the share of renewable energy sources in the overall energy balance. Therefore, this paper presents the possibilities of using concentrated solar power in zones with a temperate climate.
Tomasz Janusz Teleszewski +3 more
doaj +1 more source
Energies, 2019 This paper presents possible variants of reducing the heat loss in an existing heating network made from single pre-insulated pipes located in central Europe.
Dorota Anna Krawczyk +1 more
doaj +1 more source
Energies, 2022 Refrigerant maldistribution severely deteriorates the heat transfer performance of a microchannel evaporator. Compared with the refrigerant distribution among flat tubes along the header, refrigerant distribution among microchannels in the flat tube in ...
Wenju Hu, Xin Zhang
doaj +1 more source
Wireless sensors and IoT platform for intelligent HVAC control [PDF]
, 2018 Energy consumption of buildings (residential and non-residential) represents approximately 40% of total world electricity consumption, with half of this energy consumed by HVAC systems.
Duarte, Hélder +3 more
core +2 more sources
Evolutionary Synthesis of HVAC System Configurations: Algorithm Development. [PDF]
, 2008 This paper describes the development of an optimization procedure for the synthesis of novel heating, ventilating, and air-conditioning (HVAC) system configurations. Novel HVAC system designs can be synthesized using model-based optimization methods. The
Angelov, Plamen +4 more
core +3 more sources
A New Method to Determine the Annual Energy Output of Liquid-Based Solar Collectors
Proceedings, 2019 This article presents a new way of determining the annual energy output of solar thermal collectors. The proposed method, in the first stage, assumes the creation of a database that contains energy gains QSC from the solar collectors, the average annual ...
Miroslaw Zukowski, Paulina Radzajewska
doaj +1 more source
Predictive smart thermostat controller for heating, ventilation, and air-conditioning systems; pp. 291–299 [PDF]
Proceedings of the Estonian Academy of Sciences, 2018 The paper suggests a simple energy saving controller for heating, ventilation, and air-conditioning (HVAC) systems that combines information on occupancy and weather with predictive control to save energy in buildings.
Mallikarjun Soudari +4 more
doaj +1 more source
Design and implementation of cloud enabled random neural network-based decentralized smart controller with intelligent sensor nodes for HVAC [PDF]
, 2016 Building energy management systems (BEMSs) monitor and control the heating ventilation and air conditioning (HVAC) of buildings in addition to many other building systems and utilities.
Ahmadinia, Ali +5 more
core +3 more sources