جستجو در تالارهای گفتگو
در حال نمایش نتایج برای برچسب های 'بارگرمایی'.
این نرم افزار، برنامه ای است جهت محاسبه و ارزیابی و تحلیل بارهای گرمایی و تهویه مطبوع ساختمانهای تجاری با نام Comfort Air (البته در حد نرم افزار کرییر موسوم به HAP نیست، ولی در کل نرم افزار کاملی هم هست.) The Need for a Comprehensive Heating and Air Conditioning Load Analysis Tool. There was a time when the only people who would probably have an interest in the heating and air conditioning loads of a building were the engineers designing those systems. Furthermore, it was unlikely that their interest would go beyond having just the peak loads, because that was sufficient to enable them to size the equipment for the buildings. In the world of today, where the efficient use of energy in buildings is a major design and operational objective, the engineer needs to know more than just the peak loads in order to optimize his or her design. Hourly air conditioning loads are required for example, in the design of thermal storage A/C systems where the capacity of the storage in ton-hours (or kilowatt-hours) has to be determined. As another example, hourly loads are also required in order to estimate the energy consumption of an air conditioning system over a specific time period. Today we are also seeing other professional groups such as architects, energy auditors and building managers taking an increasing interest in the air conditioning and heating loads of buildings. The architect may need to keep abreast of the load contributions made by various building elements such as the roof, windows or walls as the design of the building progresses. That way, adjustments to enhance the energy efficiency of the building can be made in a timely manner. The energy auditor, assessing the energy use in an existing building, will also need to obtain a detailed breakdown of the air conditioning loads on an hourly and monthly basis. With this information, the energy consumption, based on the part load characteristics of the equipment, can be determined. An ordinary HVAC software, which can only calculate the peak load of a building or zone, cannot satisfy the requirements exemplified above. What is really needed is an application that can deliver a much more detailed analysis of the loads, not only on an hourly and monthly basis, but also on the bases of the sources of the loads and how they enter the space. What is needed is an analytical tool such as the ComfortAir software. راهنمای این نرم افزار به زبان اصلی (481 KB): http://tinylink.ir/comair-pdf دانلود این نرم افزار مفید (1.42 MB): http://tinylink.ir/comair-demo-zip منبع: دانشنامه مرجع مهندسی ایران