DEVELOPMENT OF LOW COST EVAPORATIVE COOLER UNIT TO SUIT INDUSTRIAL ENVIRONMENT Project Advisor: Prof. R.A. Attalage G.P.T.K. Abeysekara‚ K.H.H.G. Ketanwila‚ K.A.P. Vithana E-mail: thanujakasun@gmail.com‚ketanwila@gmail.com‚koswatta@gmail.com Department of Mechanical Engineering‚ University of Moratuwa‚ Moratuwa‚ Sri Lanka Abstract The purpose of this paper is to demonstrate the adaptability of evaporative cooling technology to Sri Lankan environment. Desiccant cooling technology
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Report structure: 1) Number of students who attended • Unfortunately‚ none of my buddies showed up for my meeting. A few of them provided me with excuses as to why they couldn’t show up and the rest just didn’t turn up. 2) Duration of meeting • I waited 30 minutes before leaving and I received some messages from a few of the buddies with excuses as to why they couldn’t make it during this time. 3) Main issues or discussions undertaken – as
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objective of the Bone and Joint Decade 2000-2010 was a significant improvement of the quality of life in people suffering from musculoskeletal and locomotor disorders [1]. Low back pain (LBP)‚ is an important cause of health and economic problems and is becoming a more frequent cause of disability [2‚ 3]. The reasons for the low back pain are most often unknown. However‚ the number of patients suffering from LBP significantly increases with aging‚ mainly within the professionally-active
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The Financial Performance of Low-Cost and Full-Service Airlines in Times of Crisis Triant Flouris‚ Thomas John Walker. Canadian Journal of Administrative Sciences. Halifax: Mar 2005. Vol. 22‚ Iss. 1; pg. 3‚ 18 pgs Abstract This paper examines the stock and accounting performance of three major airlines in the United States in the aftermath of the September 11‚ 2001‚ terrorist attacks. September 11 (9/11) resulted in dramatic changes in the airline industry and had significant implications for
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have done above is a “full-cost” analysis. This is in contrast to a “direct-cost” analysis that ignores overhead costs. Is full cost the right metric for job profitability and customer profitability? What assumptions are we making about the variability of overhead costs when we do a “full-cost” analysis? By allocating the overhead costs to jobs and customers there is an implicit assumption that these are variable with the cost driver. In reality‚ some of the overhead costs are fixed‚ at least in the
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Plant overhead $122‚000 D/L rate/hour $30 Youngstown has a traditional cost system. It calculates a plant-wide overhead rate by dividing total overhead costs by total direct labor hours. Assume‚ for the calculations below‚ that plant overhead is a committed (fixed) cost during the year‚ but that direct labor is a variable cost. 1. Calculate the plant-wide overhead rate. Use this rate to assign overhead costs to products and calculate the profitability of the four products. The assignment
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Structure Setting and Adjustment | Definition | A pay structure is a collection of pay rates or pay ranges.Structure setting and adjustment is the process of developing‚ adjusting‚ and maintaining a pay structure. | Purpose | Pay structures are used to help organizations: * maintain pay levels that are competitive with the external labor market‚ * maintain internal pay relationships among jobs‚ * recognize and reward differences in level of responsibility‚ skill‚ and performance‚ and
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Blade Element Theory Prof. Dr. Mustafa Cavcar Anadolu University‚ School of Civil Aviation Eskisehir‚ Turkey mcavcar@anadolu.edu.tr The simple momentum theory provides an initial idea regarding the performance of a propeller but not sufficient information for the detailed design. Detailed information can be obtained through analysis of the forces acting on a blade element like it is a wing section. The forces acting on a small section of the blade are determined and then integrated over
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The Cessna Citation X corporate jet is equipped with two Rolls-Royce AE 3007C engines capable of producing over 6‚400 lbf of thrust each‚ they propel the Citation X to a maximum speed equal to 92% of the speed of sound at altitude (.92 MACH). While these engines are extremely powerful‚ have amazing reliability‚ and operate in environmental extremes. The steps required to start‚ operate‚ and shutdown the Rolls-Royce AE 3007C Turbojet engine are relatively simple. Before starting the engines several
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Samsung is low cost and differentiated. According to exhibit 7a-7i‚ it can be seen that Samsung has a lower operating cost of $8.50 as compared to industry average of $11.03 as well as higher profit margin 6.6 times that of its competitors. This reflects Samsung ability to deliver desired value to customers using lean and effective design and production. Samsung is able to maintain the low cost largely because of lower labor‚ R&D and raw material cost. Samsung has a relatively lower labor cost for each
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