Hydrocarbon traps in the air intake system (AIS) are a common method for controlling evaporative emissions from the air intake path.Several different systems are available, but there is no standard method for determining their efficiencies.Therefore, a component test rig for hydrocarbon traps was developed.Some optimizations were necessary to achie

The Sintashta culture is the most controversial ethno-cultural formation of the Bronze Age, formed in the Ural-Kazakhstan steppes.It appears suddenly and is located on the territory of the Southern Trans-Urals.Fortified settlements and burial grounds of this culture spread in a wide strip along the eastern slopes of the Ural Range.The specificity o

In order to explore a set of methods to analyze the structure of Lift-Drag Combined-Type Vertical Axis Wind Turbine (LD-VAWT), a small LD-VAWT was designed according to the corresponding Standards and General Design Requirements for small vertical Breathing Aids axis wind turbines.The finite element method was used to calculate and analyze the stat

In this paper, we present a straightforward analytical method for calculating the efficiencies of an ovoid shape (elliptical cylindrical) detector by using a randomly located point source.To determine the activity of an Tilt Sensor unknown radioactive source, absolute efficiency is required and we should take Laundry All-in-One into account the att