|
|
|
|
|
José D. Hoyos, Camilo Echavarría, Juan P. Alvarado, Gustavo Suárez, Juliana A. Niño and Jorge I. García
An aero-structural algorithm to optimize a flying wing in cruise conditions for preliminary design is developed using two-way interaction between the structure and aerodynamics. A particle swarm routine is employed to solve the multi-objective optimizati...
ver más
|
|
|
|
|
|
|
|
|
|
|
Edmundas Petrauskas, Petras Rup?ys, Martynas Narmontas, Marius Aleinikovas, Lina Beniu?iene and Benas ?ilinskas
This study examines the performance of 11 tree taper models to predict the diameter of bark at any given height and the total stem volume of eight dominant tree species in the boreal forests of Lithuania. Here, we develop eight new models using stochasti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Thomas R. Shearwood, Mostafa R. A. Nabawy, William J. Crowther and Clyde Warsop
Tailless aircraft without vertical stabilisers typically use drag effectors in the form of spoilers or split flaps to generate control moments in yaw. This paper introduces a novel control allocation method by which full three-axis control authority can ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yevhenii Dobrynin,Viktor Volkov,Maksym Maksymov,Viktor Boltenkov
Pág. 6 - 15
Physical models of the formation of ballistic and muzzle waves generated during an artillery shot have been developed and investigated. A promising method for assessing the degree of wear of artillery barrels is the acoustic non-contact method. However, ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jonnier Fabian Herrera Medina, Alonso Barrios, Ana M. López, Víctor Nieto
Pág. 193 - 206
ResumenDescargasReferenciasCómo citar
|
|
|
|
|
|
|
|
|
|
|
Francisco Rodríguez,Iñigo Lizarralde,Felipe Bravo
Pág. e034
Aim of study: A stem taper function and a compatible merchantable volume system are compared to evaluate which provides a better description of the stem profile for the main species in central Spain.Area of study: This research was carried out in the reg...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karel Ku?elka,Róbert Maru?ák
Pág. e008
Aim of study: To optimize an interpolation method and distribution of measured diameters to represent regular stem form of coniferous trees using a set of discrete points.Area of study: Central-Bohemian highlands, Czech Republic; a region that represents...
ver más
|
|
|
|
|
|
|
|
|
|
|
Horacio Gilabert, Carlos Paci
Pág. 5 - 15
Volume-ratio and total volume models for Eucalyptus nitens and E. globulus grown in southern Chile were fitted independently. The validation process considered the bias and the total error in the volume estimates, as well as the age classes close to th...
ver más
|
|
|
|
|
|