{"product_id":"the-role-of-the-large-scale-joseph-hall-9783639175707","title":"The Role of the Large-Scale Structures in Turbulent Wall Jets","description":"The development of the large-scale turbulent structures is experimentally investigated in both impinging jets and three-dimensional wall jets. An azimuthal decomposition of the fluctuating wall pressure in the impinging jet revealed the presence of large-scale ring structures; however, these ring structures did not appear to impact the wall concentrically. The development of three-dimensional wall jets exiting rectangular channels with aspect-ratios from 1 to 8 was investigated using the turbulent velocity and measurements of the fluctuating wall pressure. The development was found to be delayed by increasing the channel aspect-ratio, but the length-scales in the different jets could be collapsed by scaling the streamwise coordinate by the square root of the channel cross-sectional area and normalizing by the size of the channel. Pressure-velocity correlations indicate that the large-scale structures in these flows are strongly asymmetric.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Joseph Hall\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 3639175700\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9783639175707\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e VDM Verlag\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/15\/2009\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 172\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.57lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.40d","brand":"Joseph Hall","offers":[{"title":"Paperback","offer_id":47305525231871,"sku":"9783639175707","price":73.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_f5d44da5-5550-43f9-b500-d7a32f7df096.jpg?v=1758831120","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-role-of-the-large-scale-joseph-hall-9783639175707","provider":"WR Book House","version":"1.0","type":"link"}