Author: R. K. Collier Publisher: ISBN: Category : Drying agents Languages : en Pages : 0
Book Description
Desiccant cooling systems process water vapor in the earth's atmosphere to produce cooling. Since mass transfer occurs between the system and its environment, they are commonly referred to as "open-cycle" systems. These systems all use a liquid or solid material called a desiccant to remove water vapor from the air. The process by which water is removed is most often adsorption of the solid desiccants and absorption in the liquid desiccants
Author: R. K. Collier Publisher: ISBN: Category : Drying agents Languages : en Pages : 27
Book Description
Desiccant cooling systems process water vapor in the earth's atmosphere to produce cooling. Since mass transfer occurs between the system and its environment, they are commonly referred to as "open-cycle" systems. These systems all use a liquid or solid material called a desiccant to remove water vapor from the air. The process by which water is removed is most often adsorption of the solid desiccants and absorption in the liquid desiccants.
Author: Carlos Eduardo Leme Nóbrega Publisher: Springer Science & Business Media ISBN: 1447155653 Category : Technology & Engineering Languages : en Pages : 281
Book Description
The increasing concern with indoor air quality has led to air-quality standards with increased ventilation rates. Although increasing the volume flow rate of outside air is advisable from the perspective of air-quality, it is detrimental to energy consumption, since the outside air has to be brought to the comfort condition before it is insufflated to the conditioned ambient. Moreover, the humidity load carried within outside air has challenging HVAC engineers to design cooling units which are able to satisfactorily handle both sensible and latent contributions to the thermal load. This constitutes a favorable scenario for the use of solid desiccants to assist the cooling units. In fact, desiccant wheels have been increasingly applied by HVAC designers, allowing distinct processes for the air cooling and dehumidification. In fact, the ability of solid desiccants in moisture removal is effective enough to allow the use of evaporative coolers, in opposition to the traditional vapor-compression cycle, resulting in an ecologically sound system which uses only water as the refrigerant. Desiccant Assisted Cooling: Fundamentals and Applications presents different approaches to the mathematical modeling and simulation of desiccant wheels, as well as applications in thermal comfort and humidity controlled environments. Experts in the field discuss topics from enthalpy, lumped models for heat and mass transfer, and desiccant assisted radiant cooling systems, among others. Aimed at air-conditioning engineers and thermal engineering researchers, this book can also be used by graduate level students and lecturers in the field.
Author: R. K. Collier
Author: R. K. Collier
Author: Terry R. Penney
Author: Jeff Jerome Jurinak
Author: Carlos Eduardo Leme Nóbrega
Author: Bruce McLay
Author: Chi-Kwan Chau
Author: Sabyaschi Patnaik
Author: Jeff Jerome Jurinak
Author: Sudhanshu Misra