Air Conditioning Work Design Software for Maximized Benefits from your HVAC System |
Posted: November 25, 2020 |
Given that air conditioners in commercial and residential buildings run for most of the day and night, especially during summer months, even a seemingly minor improvement in efficiency can make a lot of difference to energy consumption and in turn, your bills. An air conditioning duct design software can be of great help in gaining maximum efficiency and performance from your HVAC investment. That’s the mean reason building and construction professionals in Australia and worldwide make use of software that can help them save time and money, all the while providing accurate calculations. Here, we will discuss two such software, named DONKEY and DOLPHIN, developed by a reputed company which you may find highly useful for your air conditioning ductwork design needs. DONKEY air conditioning ductwork design software There is a computer program known as DONKEY for air conditioning duct work design, developed by a leading building service software provider, to determine the size of a ductwork network. It also provides a complete acoustical analysis and quantities for costing purposes. The program operates on a set of add-on menus in AutoCAD, wherein the user will enter the duct layout as a line diagram including terminals, fittings, and the fan. Once the parameters relating to air quantities, duct insulation, duct layout, sizing method, etc. are entered, DONKEY will then calculate the duct sizes and noise level throughout the system. The results then can be selectively printed or displayed on the drawing. This air conditioning duct design software has features that make inputting of data quite easy. It provides a very comprehensive calculation, and various alternative designs can be thoroughly investigated, and a cost-effective design achieved. The program incorporates pressure loss data for a wide range of fittings, and balancing dampers can also be inserted, either manually or automatically. For rectangular ducting, practical size selections are possible, while the user can also fix a duct’s dimension or velocity. A range of material absorption coefficient The program allows for duct leakage based on I/s per join per kilopascal pressure difference. The user can also make adjustments for duct heat gains and losses. Interaction between fittings in close proximity can be accounted for, while the sound power levels throughout the entire network are calculated at each of the seven active band frequencies. It offers a range of material absorption coefficients and transmission loss data that can be readily accessed through dropdown lists. DOLPHIN There is another air conditioning duct work design computer program provided by the same building services provider, known as DOLPHIN. The program is highly useful for calculating the pressure loss of a series of ducts and fittings. This way, the user can determine the required fan pressure for a duct network. The user simply enters the ducts entering the fittings and works down towards a selected terminal. The program then calculates the pressure loss in each length of the duct for each one of them entered through the fitting. Specific monthly 3 pm design and wet bulb temperatures DOLPHIN air conditioning duct design software can calculate pressure loss for a series of ducts and fittings, so the user can determine the required fan pressure for a duct network. The program also sizes selected ducts with the help of an entered pressure drop/meter. It can perform an hourly cooling load analysis based on the thermal storage on a design day in each month of the year. Specific monthly 3 pm design and wet bulb temperatures are also available for over 600 locations in Australia and many other offshore locations. Fresh air quantities can be entered at room or zero level, with the plant fresh air quantity then determined with the compartment formula for multiple rooms/zones. A range of building service software The company also provides many other building services software, such as DONKEY for building air-conditioning load analysis and psychometrics, HYENA for automatic fire sprinkler or hydrant piping analysis, PYTHON for design of water piping system for air conditioning, and many more. While choosing a building services design software firm, you need to ensure that the brand has expertise and credibility and can provide you the right software for your specific project. You will then be able to get the right building software for your needs, and ensure peace of mind with the most accurate engineering calculations that save you time, effort and money.
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