Worldwide Rail Market Cologne‚ October 2003 Maria Leenen Mark Döing Karl Strang Nicolas Wille © SCI Verkehr GmbH‚ Cologne Office Phone (+49-221) 931 78-0 · Fax (+49-221) 931 78-78 www.sci.de 2 Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Methodology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3
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its own weight and without the need for vibrating compaction (Fig. 1). The necessity of this type of concrete was proposed by Okamura in 1986. Studies to develop self-compacting concrete‚ including a fundamental study on the workability of concrete‚ have been carried out by Ozawa and Maekawa at the University of Tokyo [1]. The prototype of self-compacting concrete was first completed in 1988 using materials already on the market (Fig. 2). The prototype performed satisfactorily with regard to drying
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Parallel Plate Testing and Simulation of Corrugated Plastic Pipes According to ISO 9969 & EN 1446 Dr. Abdul Monaim Jesry‚ Eng. Yaser Alewe Syria-Aleppo city (Aleppo university) - Email:yaseralewe@gmail.com Abstract: The parallel plate test (ISO 9969 & EN 1446) is a standardized test for insuring that the ring stiffness and flexibility of thermoplastic pipe meets specified levels of performance. Traditional calculation of ring stiffness depend on study of the elasticity of the material and
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SlaughterHouse-Five is a book about a man named Billy Pilgrim who is stuck in time‚ and constantly travels throughout different events in his life. Billy accepts different values and sees traumatic and morbid events differently than others. Billy accepts a way of life that is not perceivable to other humans. Many would argue that Billy’s experiences make him insane‚ but Billy’s experiences with the Tralfamadorians actually allows him to preserve his sanity‚ and stay a very intelligent man. Many
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EXERCISES on Application of Newton 2nd Law-(1st PART) 56. Two boats pull a 75.0-kg water skier‚ as illustrated in Fig. 4.32. (a) If each boat pulls with a force of 600 N and the skier travels at a constant velocity‚ what is the magnitude of the retarding force between the water and the skis? (b) Assuming that the retarding force remains constant‚ if each boat pulls with a force of 700 N‚ what is the magnitude of the acceleration of the skier? Figure 4.32 Double tow. See Exercise 56. 57. (a)
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technologies with enhanced electronic control so as to design engines which‚ while being both production-friendly and operationally easy to handle‚ yet will provide all benefits to the owner and operator of contemporary and future software achievements. Fig. 1 shows the first such commercial ME-C engine in Frederikshavn‚ Denmark. Camshaft-controlled diesel engines have been the state of the art ever since the birth of reciprocating machinery and have been refined and developed ever since. However
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up the salon (fig. 2). There were drinks bottles on the hair station‚ and shoes and a bucket on the floor (fig. 2). Tools weren’t put away properly‚ when not in use‚ e.g. blowdryer on hairstation (see fig. 2). There didn’t seem to be proper storage for workers to put their handbags‚ as they were being kept on the hair station (fig. 3). The shampoo area was quite small‚ and this was also were the garbage was being stored (fig. 4). Used towels were left on the shampoo basin (fig. 4). The microwave
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Journal of Theoretical and Applied Information Technology © 2008 JATIT. All rights reserved. www.jatit.org SIMULATION OF REAL AND REACTIVE POWER FLOW CONTROL WITH UPFC CONNECTED TO A TRANSMISSION LINE 1 S. Tara Kalyani‚ 2G. Tulasiram Das 1 Associate professor‚ Department of Electrical Engineering‚ Jawaharlal Nehru Technological University‚ Hyderabad‚ India -500085; 2 Professor‚ Department of Electrical Engineering‚ Jawaharlal Nehru Technological University‚ Hyderabad‚ India -500085;
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Fig show the variation of the effectiveness with the wet bulb temperature‚ the different value of the wet bulb temperature (WBT)‚ carried out different temperature (240C‚ 23.50C‚ 22.50C‚ 230C‚ next and other temperature are shown in above fig.). the above fig show that at the first point the effectiveness is 40% corresponding 240C of DBT‚ when other effectiveness is shown in above graph with different WBT temperature. Fig6.1 Effectiveness with Air Wet Bulb Temperature Fig.6.2 shows
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the piston forward (Fig. 1). The piston strikes on the shank adaptor. The kinetic energy of the piston is converted into a stress wave which travels along the drill string to the rock. In order to obtain the best possible drilling economy the whole system‚ i.e. rock drill‚ drill steel and the rock‚ must harmonize. Part One - Wave shape and output power Theoretically‚ the wave has a rectangular shape. Its length is twice that of the piston‚ while its height (Fig. 2) depends on the
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