Results 41 to 50 of about 37,909 (240)
Modeling of HVAC system for coupled plant and buildings simulation under Modelica [PDF]
, 2022 La Tesi espone il lavoro di modellazione e simulazione di quattro componenti fondamentali del sistema HVAC: un umidificatore a vapore, un umidificatore ad evaporazione, uno scambiatore di calore in contro-corrente aria/aria, uno scambiatore di calore ...
Toninato, Caterina
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Air Quality Assessment of Some Selected Hospitals within Baghdad City [PDF]
Engineering and Technology Journal, 2019 Hospitals are institutions designed to provide medical assistance to sick people have harm to their bodies, making them more likely to die than others, so indoor air quality (IAQ) of the various facilities of the hospital must be taken into account by ...
Azhar Haleem +2 more
doaj +1 more source
Advanced Electronic Materials, EarlyView.In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar +9 more
wiley +1 more source
The effect of the air duct tightness on the stability of the indoor air parameters
Инженерно-строительный журнал, 2020 The present study aimed to determine the impact of a gradual and lineal increase of the air duct leakage factor on various indoor air stability parameters in ventilation systems across the following scenarios: 1) air leakage effect on the air pressure ...
Aleksejs Prozuments +3 more
doaj +1 more source
Towards Human‐Centered Intelligent Inhabitable Spaces: A Review
Advanced Intelligent Systems, EarlyView.This review introduces Robot‐Rooms as a new category of architectural‐scale robots that do not operate within a space but actively form and reconfigure the space around their occupants. Drawing from robotics, HCI, architecture, and the arts, an interdisciplinary framework is proposed that maps the enabling technologies and integration challenges ...
Nithesh Kumar +3 more
wiley +1 more source
Supervisory and optimal control of building HVAC systems : a review
, 2008 HVAC systems are the major energy consumers in buildings. Operation and control of HVAC systems have significant impacts on the energy or cost efficiency of buildings besides their designs.
Shengwei Wang +3 more
core +1 more source
International Journal for Simulation and Multidisciplinary Design Optimization, 2014 Geothermal heat is a sustainable form of alternative energy, commonly associated with the production of electricity along tectonic plate boundaries and in volcanically active zones. Outside of these special regions however it is rare to find a geothermal
Whittaker Peter B. +4 more
doaj +1 more source
Numerical Investigation on the Cooling Performance of Energy Storage System according to Type of HVAC [PDF]
한국정밀공학회지, 2020 In this paper, we analyze the cooling performance according to the HVAC types installed in the energy storage system (ESS). Batteries in ESS have the disadvantages of decomposition and catching fire at high temperatures, so it is important to control the
Hwabhin Kwon, Heesung Park
doaj +1 more source
HVAC-EAR: Eavesdropping Human Speech Using HVAC Systems
ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)Pressure sensors are widely integrated into modern Heating, Ventilation and Air Conditioning (HVAC) systems. As they are sensitive to acoustic pressure, they can be a source of eavesdropping. We introduce HVAC-EAR, which reconstructs intelligible speech from low-resolution, noisy pressure data with two key contributions: (i) We achieve intelligible ...
Tarikul Islam Tamiti +3 more
openaire +3 more sources
Modeling and Identification for HVAC Systems [PDF]
, 2022 Heating, Ventilation and Air Conditioning (HVAC) systems consist of all the equipment that control the conditions and distribution of indoor air. Indoor air must be comfortable and healthy for the occupants to maximize their productivity.
Scotton, Francesco
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