NUMERICAL CALCULATION ANALYSIS AND CHARACTERISTIC RESEARCH ON WINDAGE LOSS OF OIL-JET LUBRICATED AVIATION GEAR PAIR

Numerical Calculation Analysis and Characteristic Research on Windage Loss of Oil-Jet Lubricated Aviation Gear Pair

The VOF (volume of fluid) multiphase transient simulation model of the windage loss of the gear pair under oil-jet lubrication was carried out by using the dynamic mesh technology with the powerful parallel computing capabilities of the Super Cloud Computing Center.Firstly, a two-phase (oil-gas) turbulence numerical model was established in the pro

read more


An adaptive instinctive reaction strategy based on Harris hawks optimization algorithm for numerical optimization problems

An adaptive Harris hawks optimization (HHO) algorithm is proposed to solve the non-linearly constrained optimization problems.The algorithm, namely, instinctive reaction strategy based on HHO (IRSHHO), combines the instinctive reaction strategy (IRS) with the HHO algorithm.In IRSHHO, the increment of step length decreases with the Carry Straps incr

read more

Focus on quantum simulation

The endeavour to control increasingly larger systems of particles at the quantum level is a natural goal, and will be a driving force for the physical sciences in the coming Dog-Supplemental Feeding decades.The control of a many-body system at the highest level possible can indeed be regarded as the ultimate form of engineering.Within this general

read more