A combustor liner was computationally simulated and probabilistically evaluated in view of the several uncertainties in the aerodynamic, structural, material and thermal variables that govern the combustor liner.
The von-Karman nonlinear strains, piston theory and a combination of simple rule of mixtures and the Mori–Tanaka scheme are used to model the structure, aerodynamic and material, respectively.
The performance of the wind turbine system depends upon factors such as design, aerodynamic performance and material selection.
The simulation results reveal the influence of different factors on the skin surface radiation, including environmental radiation, aerodynamic heating and material properties.
Ocean Supremacy's combination of advanced materials, aerodynamic profile and hybrid power plant (using biodiesel and wind, wave and solar energy) could give the boat a pirate-proof top speed of 53 knots, which is close to 100 kilometers per hour, or more than 60 miles per hour, and an economical cruising speed of 18 knots, Mr. Sauter said in an interview.
The porosity of the dandelion pappus appears to be tuned precisely to stabilize the vortex, while maximizing aerodynamic loading and minimizing material requirements.
Also, the effects of material damping, aerodynamic drag and gravity have been included.
It has been suggested that the height of fragmentation is where the aerodynamic pressure exceeds the material strength.
From left to right: Airlay machine (Airlay-K12 by machine manufacturer AUTEFA Solutions), aerodynamic web forming, nonwoven material.
Engines have become more efficient, fuel is higher quality, we have lighter materials, more aerodynamic designs and better brakes that mean vehicles can operate safely closer together.
Those solutions may include the use of hybrid powertrains, adopting lightweight materials, cutting aerodynamic drag and minimizing the friction losses of moving parts.
