{"product_id":"quiet-high-speed-fan-qhsf-flutter-calculations-using-the-turbo-code-9781287224815","title":"Quiet High Speed Fan (Qhsf) Flutter Calculations Using the Turbo Code","description":"A scale model of the NASA\/Honeywell Engines Quiet High Speed Fan (QHSF) encountered flutter wind tunnel testing. This report documents aeroelastic calculations done for the QHSF scale model using the blade vibration capability of the TURBO code. Calculations at design speed were used to quantify the effect of numerical parameters on the aerodynamic damping predictions. This numerical study allowed the selection of appropriate values of these parameters, and also allowed an assessment of the variability in the calculated aerodynamic damping. Calculations were also done at 90 percent of design speed. The predicted trends in aerodynamic damping corresponded to those observed during testing.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Milind a. Bakhle\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Bibliogov\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/22\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 26\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.15lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.69h x 7.44w x 0.05d\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781287224815\u003cp\u003e\u003ci\u003eThis title is not returnable\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Bibliogov","offers":[{"title":"Paperback","offer_id":44176484532339,"sku":"9.78129E+12","price":16.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9255\/0515\/files\/img_73a7ae70-a99d-45ec-959b-775fba5bcdf7.jpg?v=1766580234","url":"https:\/\/bookstorenmore.com\/products\/quiet-high-speed-fan-qhsf-flutter-calculations-using-the-turbo-code-9781287224815","provider":"Bookstore N More","version":"1.0","type":"link"}