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1.097  Articles
1 of 111 pages  |  10  records  |  more records»
This research modifies the leading-edge structure of NACA 0015 and NACA 4415 to resemble the nose of a beluga whale. The focus of this modification is to improve the airfoil's aerodynamic performance and investigate the changing fluid flow patterns. Numer... see more

Airfoil is a fundamental geometry in designing various aerodynamic objects. Passive flow control installation is essential in determining the airfoil's aerodynamic performance. The influence of variations in slat size as a passive flow control instrument ... see more


In this study, three types of aerofoils were examined at various angles of attack and at a steady value then fluctuated of air flow. Then, the findings were compared to the XFOIL prediction results. The experimental and simulation results were consistent ... see more

Chân v?t ?ng d?o luu du?c bi?t d?n nhu m?t lo?i ?ng phun, là m?t lo?i thi?t b? d?y s? d?ng cho tàu th?y du?c d?t bên trong m?t ?ng bao c? d?nh. Thi?t b? này du?c s? d?ng nh?m c?i thi?n hi?u su?t d?y cho chân v?t d?i v?i m?t s? lo?i tàu nhu tàu cá, tàu kéo... see more

El artículo presenta un estudio sobre el potencial impacto de ProSavana en el Corredor de Nacala, norte de Mozambique. ProSavana es un proyecto agroindustrial, originado en la cooperación trilateral entre Japón, Brasil y Mozambique, con el que se pretende... see more

Bài báo này trình bày co s? lý thuy?t và kh? nang ?ng d?ng ph?n m?m XFLR5 d? ti?n hành phân tích khí d?ng h?c c?a m?u cánh tuabin gió NACA 6409 t?i các giá tr? s? Reynolds th?p. Ph?n m?m XFLR5 m?i du?c phát tri?n d?a trên ph?n m?m XFOIL, dây là ph?n m?m d... see more

A (re)estruturação produtiva do capital, que vem sendo implementado em Moçambique, através da territorialização dos megaprojectos de mineração, tem influenciado nos deslocamentos compulsórios das comunidades locais, provocando profundas mudanças no modo d... see more

Desain gabungan antara modifikasi Savonius dan modifikasi Darieus (menggunakan geometri airfoil NACA 0018) dirancang memanfaatkan kecepatan angin rendah yang akan di konversi menjadi energi listrik alternatif sehingga dapat dimanfaatkan untuk rumah tangga... see more

1 of 111 pages  |  10  records  |  more records»