Tài liệu Lesson 14- The Shaft System pdf

... called stern shaft and the other on the shaft bracket termed as screw shaft with the propeller fitted at its end. The first length of the shaft system is referred to as thrust shaft, whose ... Lesson 14- The Shaft System The shafting is a major component of the propulsion plant, whose functions can be summed up as follows: First, to convey the power de...

Ngày tải lên: 25/01/2014, 23:20

... drive is the most common drive type and has found a wide application. In respect of direct drive, the shaft system is directly connected with M. E. thrust shaft and both of them obtain the same ... usually be fitted in the shafting which can absorb or reduce the torsional vibration of the main engine and shafting as well as compensate the installation errors. 3. CPP D...

Ngày tải lên: 25/01/2014, 23:20

Ngày tải lên: 09/12/2013, 22:15

... beginning, the market was for telephones only. It is the customer who used to wire them between telephones using single wires and the earth as the ground or the other conductor to complete the circuit. ... components from the bit ahead, mixing the two bits and increasing the probability of incorrect reception. Noise - unwanted energy from the sources other than the...

Ngày tải lên: 10/12/2013, 08:15

... =20 dB tells us the ratio of two power levels, that is it expresses the gain of the system. But some time we want to express the exact output power of a system rather than the gain. In that ... is the range of frequencies that it contains. The intelligent voice signal spectrum extends from 300 Hz to 3400 Hz. Bandwidth, of a signal is the width of the spectrum. T...

Ngày tải lên: 10/12/2013, 08:15

... can see, the figures look promising. So in short, this approach has proved successful. So, that covers the marketing strategy of Smith and Co. To summarise, the south will bring in the most ... Không thể như thế được. Caroline: Victoria, there are some Suki Samples in the kitchen and a poster of Suki in the foyer. Why don’t I go and get them? Victoria này, có vài mẫu đ...

Ngày tải lên: 11/12/2013, 16:16

... as the system software and the application software. The former includes the operation system( OS) and the language system such as Assemble Language, BASIC, COBOL, C, C ++ and JAVA. Whereas the ... to the technical field and to running, management and administration. Technically, they possess the computer aided design system (CAD) and the computer aided manufactur...

Ngày tải lên: 13/12/2013, 21:15

... to if they have questions after they purchase a computer. The Web site could prompt users to specify the type of computer they have the first time they access the support section. If the Web ... process and the component does not catch the exception, COM+ catches the exception and terminates the process. The use of the failfast policy in this case is based on the...

Ngày tải lên: 21/12/2013, 06:17

Ngày tải lên: 21/12/2013, 20:15