Tài liệu Vibration of Airplane Wing Using Pro/M pdf

... INTRODUCTION TO COMPUTER AIDED DESIGN Vibration of Airplane Wing Using Pro/M Dr. Herli Surjanhata Use Notepad or Text Editor in Unix system to create the following file called spline.pts ... blend protrusion with 200 inches depth . 2 First section Second section The resulting wing is shown in the Figure below.

Ngày tải lên: 19/01/2014, 05:20

... yertle; 7. T F Retrieval of a value from a variable is destructive. 8. T F The sum of the exterior angles of a regular closed figure is 2π. 9. Which of the following is a constituent of an expression? a) ... main method in the main class of all of our programs as a way of getting things started. ■ Drawing a Scene—An Example Let’s go back to our original problem of drawing a...

Ngày tải lên: 17/01/2014, 06:20

... with its top notes of grapefruit , tangerine and cori- ander then capturing the heart of the fragrance with davana fruit and vetiver, and finally ending in a base of woody notes of olibanum and ... a wonderful addi- tion to your cof- fee table. Per- fect for year- round entertain- ing. Available in gold, silver, white and black, scented of Hya- cinth and Jasmin. $21.00 “full of su...

Ngày tải lên: 10/12/2013, 04:15

... combustion and increases the weight of the products of combustion per pound (kilogram) of coal burned. Therefore, the weight of the products of combustion is the sum of the weight of the combustion products ... cu m) of natural gas; 1300 cu ft of air (36.8 cu m) per gal (0.003785 cu m) of No. 2 fuel oil; 1450 cu ft of air (41 cu m) per gal of No. 5 fuel oil; 1500 cu ft...

Ngày tải lên: 17/12/2013, 11:15

... w w ϭ weight of water flowing through heater, lb/ h; 0.9 ϭ heater efficiency, expressed as a decimal; w s ϭ weight of steam flowing to the heater, lb /h; h g ϭ enthalpy of the steam flowing to the ... more heaters. Plot the percent improvement vs. number of stages of extraction, Fig. 6, to observe the effect of additional heaters. A plot of this type shows the decreasing gains made...

Ngày tải lên: 17/12/2013, 11:15

... types of fuels and the internal-combustion engines using them. Note that where the cost of the fuel is high, the cost of the engine is low; where the cost of the fuel is low, the cost of the ... heat of unity, the heat-recovery potential of the jacket water is H W ϭ w( ⌬ t w ), where w ϭ weight of water flow, lb per h (kg/h); ⌬ t w ϭ change in temperature of the jacket wate...

Ngày tải lên: 17/12/2013, 11:15

... intake air temperature, using a table of air properties, I ϭ 1000(0.07493/ 0.7785) ϭ 962.49 ft 3 (27.2 m 3 ). With an inlet temperature of 90 Њ F (32.2 Њ C), using the inside -of- the-building air ... is often wise to install an auxiliary receiver at a distance from the compressor but near the tools drawing large amounts of air. Use of such an auxiliary receiver, particularly near...

Ngày tải lên: 17/12/2013, 11:15

... ratio of stroke/bore ϭ 1.2. Using P-V and T-s diagrams, determine the properties of the refrigerant at each point in the cycle, and find: (a) Weight of ammonia circulated per minute; (b) ihp of compressor ... procedure is the work of Norman R. Sparks, Professor and Head, Depart- ment of Mechanical Engineering, The Pennsylvania State University, and Charles C. DiLio, Associate Pro...

Ngày tải lên: 17/12/2013, 11:15

... object of a specified size and another that builds a StringBuilder object of the same size. Each of the subroutines is timed, using objects from the Timing class we developed at the beginning of the ... end of a StringBuilder object by using the Append method. This method takes a string value as an argument and con- catenates the string to the end of the current value in the ob...

Ngày tải lên: 22/12/2013, 10:16

Ngày tải lên: 24/12/2013, 06:17