20211114 · Central cooling systems use a network of ducts to supply air throughout the house. These are usually two-part systems with an outdoor unit that contains the compressor and condenser coils and an indoor unit with evaporator coils. Refrigerant lines link the two together. Ductless Mini-Split Systems are ideal for homes and apartments.
202321 · Fogging/misting and ventilation cooling system is generally composed of four parts, the water supply part, the control part, the atomization part, and the ventilation part, as shown in Fig. 4. The fog droplets travel with the airflow and diffuse in the pig house to absorb the air''s heat in the evaporation process to achieve the cooling effect
202246 · This Special Issue focuses on documenting the performance of heating, ventilation, and cooling systems in buildings, demonstrating new solutions and innovative
20221030 · For example, natural cooling and ventilation systems like wind towers or wind-catchers—called "Baudgeer Footnote 1 " or "bâdgir" in Persian and "Malqaf Footnote 2 " in Arabic—either alone or integrated with other technologies, can help not only in providing the conditions of thermal comfort and good IAQ for residents throughout
202169 · Referring to IEA EBC Annex 62, Ventilative Cooling (VC) defines "natural or mechanical ventilation strategies to cool indoor spaces" by mixing outside low
2021111 · This study aims to understand the effect of supply momentum and heat generation density on the cooling and ventilation effectiveness in a room with an impinging jet ventilation system (IJV). A parametric study was conducted by CFD analysis, and the number of supply terminals and occupants were varied as parameters. CFD validation
201221 · This study was conducted to provide enhanced predictions for implementing design strategies for radiant cooling ceilings with mechanical ventilation systems
2023720 · Ventilation heat loss is one of the most important factors contributing to energy performance of greenhouses. This paper suggests a systematic method based on dynamic pinch analysis (PA) to design an integrated heating, cooling, and ventilation system that uses ventilation waste heat in a cost-effective and energy efficient way. A heat
2023415 · Ventilative cooling is an important technology to utilize outdoor air to improve indoor thermal comfort and energy performance of buildings, without
5 · Ventilation is the least expensive and most energy-efficient way to cool buildings. Ventilation works best when combined with methods to avoid heat buildup in your home. In some cases, natural ventilation will suffice
202381 · In the current study, a 3D computational fluid dynamics (CFD) model has been developed to evaluate the performance of a newly designed building-integrated photovoltaic (BIPV) system. Given the negative influence of overheating on the lifespan and performance of PV panels, their passive air cooling has been studied.
202169 · This chapter focussed on the coupling of ventilation with thermal mass integrated in the building or the ventilation system in the form of latent thermal storage, to
201711 · Method To investigate the impacts of the cooling surface layout on indoor thermal environment, the following methodology was adopted: • A 2-person office room was conditioned by a compound system composed of radiant cooling terminals and displacement ventilation system. • This room model was developed in Airpak3.0.
2024219 · where Q is the cooling capacity of the ventilation cooling system per unit time, kJ·s −1; m is the mass of air to be cooled by the cooling system per unit time, kg; and ΔH is the enthalpy difference between the inlet and outlet of the cooling system, kJ·kg −1 where m = ρV, ρ is the air density, taken as 1.2 kgm −3.
Ventilation systems can be natural, mechanical or hybrid (a combination of the two). There are two ways to ventilate or cool buildings: actively or passively. Active ventilation/cooling refers to systems where mechanical
2022815 · A composite cooling system can achieve high cooling performance due to the positive influence of supplementary cooling by the ventilation system [30].
This paper presents a detailed literature review and concept breakdown for passive cooling and ventilation in building by offering the fundamental principles of the techniques of
202393 · Operation and Maintenance of Solar Ventilation Systems. Solar ventilation systems are generally low maintenance; however, periodic checks and cleaning of solar panels and ventilation units ensure optimum performance. Special Environment Reviews and Permitting Considerations. Certain restrictions or permits may apply, depending on