Contacto
Como comprar
Entrega
Guia de compras
Boundary Layer Control Using Micro-Electromechanical Systems
Inglês
140 b
Até 30 dias para devoluções
Os clientes também compraram
/
Capa mole
33.76
€
/
Capa mole
37.37
€
This study investigated the use of MEMS devices to control the boundary layer separation from a circular cylinder in cross flow. Measurements were accomplished in AFIT's low-speed, 12-inch cross section wind tunnel. Velocity curves integrated for the momentum thickness were the primary means of detecting changes in the flow field. MEMS placed spanwise across the length of the cylinder were actuated in a variety of operating frequencies and at a variety of angular positions relative to the incoming flow. It was the goal to determine which combination of angle and frequency would best serve the purpose of boundary layer control. An optimal angle of 69 degrees was discovered, and the optimal frequency equal to that of the shedding frequency provided the best solution. Of the tests conducted, these conditions allowed nearly a 25% reduction of momentum loss in the cylinder wake.
Sobre o livro
Inglês
Categorias
Ofereça este livro hoje
É fácil
1 Adicione ao carrinho e escolha Entregar como presente ao finalizar a compra 2 Receberá um vale 3 O livro chegará ao endereço do destinatárioTambém pode estar interessado em
/
Capa mole
27.22
€
/
Livro de capa dura
39.99
€
/
Capa mole
26.52
€
/
Livro de capa dura
211.33
€
/
Capa mole
12.75
€
Olá! Sou o Libroamiko, o seu conselheiro de livros.
Como posso ajudar?