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Author: Sedef Kavasogullari Publisher: ISBN: Category : Cooling towers Languages : en Pages : 212
Book Description
Studies the performance of a liquid desiccant packed tower system using a newly developed desiccant CELD, a 50% LiCl and 50% CaCl2 mixture. Develops a numerical model of a liquid desiccant hybrid cooling system.
Author: Sedef Kavasogullari Publisher: ISBN: Category : Cooling towers Languages : en Pages : 212
Book Description
Studies the performance of a liquid desiccant packed tower system using a newly developed desiccant CELD, a 50% LiCl and 50% CaCl2 mixture. Develops a numerical model of a liquid desiccant hybrid cooling system.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
A finite difference model simulating a liquid desiccant dehumidification tower with lithium chloride as the desiccant solution has been developed. The model determines the packing height needed for a condensation rate. Comparisons with experimental data illustrates that the model produces valid results. Air and desiccant solution temperatures within the dehumidification tower show that a temperature increase is experienced for both the air and desiccant solution from their respective entrances and exits from the tower. Increasing the air mass velocity or the amount of moisture removed from the air supply causes an increase in packing height. Increasing the desiccant mass velocity decreases the packing height.
Author: Mark Alan Long Publisher: ISBN: Category : Air conditioning Languages : en Pages :
Book Description
A finite difference model simulating a liquid desiccant dehumidification tower with lithium chloride as the desiccant solution has been developed. The model determines the packing height needed for a condensation rate. Comparisons with experimental data illustrates that the model produces valid results. Air and desiccant solution temperatures within the dehumidification tower show that a temperature increase is experienced for both the air and desiccant solution from their respective entrances and exits from the tower. Increasing the air mass velocity or the amount of moisture removed from the air supply causes an increase in packing height. Increasing the desiccant mass velocity decreases the packing height.
Author: Wade H. Shafer Publisher: Springer Science & Business Media ISBN: 1461528321 Category : Science Languages : en Pages : 350
Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 36 (thesis year 1991) a total of 11,024 thesis titles from 23 Canadian and 161 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 36 reports theses submitted in 1991, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
Author: D V. Merrifield Publisher: ISBN: Category : Drying agents Languages : en Pages : 76
Book Description
The results are presented of a research and development effort to further develop and improve the design of a regenerated desiccant drying and dehumidification system which has more than twice the energy efficiency of conventional warm air dryers. The baseline application is for large-scale commercial grain drying, although several other applications have been identified such as space air conditioning and kiln drying of lumber. The system has excellent potential for providing a significant degree of industrial energy conservation while incurring payback periods of two to eight years to recover the added capital investment over conventional less-efficient drying methods. Although the intended energy source for the system is solar energy, the basic energy saving technique is the liquid desiccant drying process itself such that virtually any thermal energy input can be used. The use of solar energy permits further energy conservation if the additional capital investment is justified. The major goal of the present study has been to improve the cost effectiveness of the desiccant regeneration system and establish significant design improvements over the regenerated desiccant drying concept developed in previous study phases. This goal has been achieved through the use of a straightforward evaporative technique for regenerating (reconcentrating) the lithium chloride desiccant solution, in place of using the previous packed column technique, and by using a steam condenser for heat recovery. The use of this technique resulted in a system cost reduction of nearly one-third and an efficiency improvement of approximately 10%, as well as a reduction in system size and complexity.
Author: W. H. Shafer Publisher: Springer Science & Business Media ISBN: 9780306444951 Category : Education Languages : en Pages : 368
Book Description
Volume 36 reports (for thesis year 1991) a total of 11,024 thesis titles from 23 Canadian and 161 US universities. The organization of the volume, as in past years, consists of thesis titles arranged by discipline, and by university within each discipline. The titles are contributed by any and all a
Author: Tushar K. Ghosh Publisher: Springer Science & Business Media ISBN: 9400714025 Category : Business & Economics Languages : en Pages : 736
Book Description
This second volume of Energy Resources and Systems is focused on renewable energy resources. Renewable energy mainly comes from wind, solar, hydropower, geothermal, ocean, bioenergy, ethanol and hydrogen. Each of these energy resources is important and growing. For example, high-head hydroelectric energy is a well established energy resource and already contributes about 20% of the world’s electricity. Some countries have significant high-head resources and produce the bulk of their electrical power by this method. However, the bulk of the world’s high-head hydroelectric resources have not been exploited, particularly by the underdeveloped countries. Low-head hydroelectric is unexploited and has the potential to be a growth area. Wind energy is the fastest growing of the renewable energy resources for the electricity generation. Solar energy is a popular renewable energy resource. Geothermal energy is viable near volcanic areas. Bioenergy and ethanol have grown in recent years primarily due to changes in public policy meant to encourage its usage. Energy policies stimulated the growth of ethanol, for example, with the unintended side effect of rise in food prices. Hydrogen has been pushed as a transportation fuel. The authors want to provide a comprehensive series of texts on the interlinking of the nature of energy resources, the systems that utilize them, the environmental effects, the socioeconomic impact, the political aspects and governing policies. Volume 1 on Fundamentals and Non Renewable Resources was published in 2009. It blends fundamental concepts with an understanding of the non-renewable resources that dominate today’s society. The authors are now working on Volume 3, on nuclear advanced energy resources and nuclear batteries, consists of fusion, space power systems, nuclear energy conversion, nuclear batteries and advanced power, fuel cells and energy storage. Volume 4 will cover environmental effects, remediation and policy. Solutions to providing long term, stable and economical energy is a complex problem, which links social, economical, technical and environmental issues. It is the goal of the four volume Energy Resources and Systems series to tell the whole story and provide the background required by students of energy to understand the complex nature of the problem and the importance of linking social, economical, technical and environmental issues.
Author: Ritunesh Kumar Publisher: Springer Nature ISBN: 9811631328 Category : Technology & Engineering Languages : en Pages : 251
Book Description
This book presents the select proceedings of the International Conference on Advances in Sustainable Technologies (ICAST 2020), organized by Lovely Professional University, Punjab, India. It gives an overview of recent developments in the field of fluid dynamics and thermal engineering. Some of the topics covered in this book include HVAC systems, alternative fuels, renewable energy, nano fluids, industrial advancements in energy systems, energy storage, multiphase transport and phase change, conventional and non-conventional energy theoretical and experimental fluid dynamics, numerical methods in heat transfer and fluid mechanics, different modes of heat transfer, fluid machinery, turbo machinery, and fluid power. The book will be useful for researchers and professionals working in the field of fluid dynamics and thermal engineering.
Author: Sedef Kavasogullari
Author: Sedef Kavasogullari
Author: 
Author: Mark Alan Long
Author: Wade H. Shafer
Author: D V. Merrifield
Author: Yuhao Tang
Author: W. H. Shafer
Author: Tushar K. Ghosh
Author: Nelson Fumo
Author: Ritunesh Kumar