tailieunhanh - From Turbine to Wind Farms Technical Requirements and Spin-Off Products phần2

Các chuyên ngành cơ bản của cơ khí bao gồm: động học, tĩnh học, sức bền vật liệu, truyền nhiệt, động lực dòng chảy, cơ học vật rắn, điều khiển học, khí động học, thủy lực, chuyển động học và các ứng dụng nhiệt động lực học. Các kỹ sư cơ khí cũng đòi hỏi phải có kiến thức và năng lực áp dụng những khái niệm trong môi trường kỹ thuật điện và hóa học. Với một mức độ nhỏ, cơ khí còn trở thành kỹ thuật phân tử - một mục tiêu viễn cảnh của nó là tạo. | Local Attitudes towards Wind Power The Effect of Prior Experience 9 turbines offshore wind farm pT. . 0- 0 Number of turbines in the PNumber of iurbims 0 nearest offshore wind farm Distance height relation of PDisionoo haghiNS the turbines in the nearest offshore wind farm Table 3. Attitude and prior experience towards offshore turbines based on Ladenburg Moller 2010 . Bishop Miller 2007 tested prior information in a study by analysing the visual impact from an 18 turbine offshore wind farm which could be viewed from the coast at different sites from the shoreline at 4 8 and 12 km respectively. Prior experience was analysed using the approach described in Ek 2005 . It was investigated whether respondents living in an area with landbased wind farms perceived the visual impacts from offshore wind farms as being more severe when compared to respondents without any contact with wind farms or living in an area with proposed or approved wind farms. The results suggest some influence of prior information though the prior information effect was ambiguous. Apparently this effect was found only to be significantly different in the case of visual assessment of the wind farm located at 4 km offshore but not so if the farm was viewed further way at 8 and 12 km off the coast. Ladenburg 2007 analysed the attitude towards future offshore wind farms in Denmark. The paper includes prior experience information related to variables controlling for whether the respondents have a view shed to on-land and or offshore wind turbines. The results suggest that prior experience does not influence the attitude towards future offshore wind farms Pview On-Land NS Pview OffshoreNS . However in a complementary study Ladenburg 2009 modelled prior information as a function of view to on-land and offshore wind farms from permanent residence or summer homes. This analysis combined controls for prior information by sampling respondents with distinctively different levels of experience with visual .