The article presents the study of thermal conductivity of a promising building material “Corrugated veneer”, presents the sequence of the study, develops an installation for research, obtains the thermal conductivity coefficients of the material “Corrugated veneer”.

Keywords: wood materials, finishing materials, building materials, board materials, veneer, laminated wood

The paper presents the study of sound conductivity of a promising building material “Corrugated veneer”, the sequence of the study is presented, the installation for the study of sound conductivity is developed, the sound absorption and sound conductivity coefficients of the material “Corrugated veneer” are obtained.

Keywords: wood materials, finishing materials, building materials, board materials, veneer, laminated wood

The article provides a consideration of the prospects of replacing the lateral stability stabilizer with a pneumatic balloon in the suspension together with body level sensors relative to the road surface.

Keywords: public transport, bus, spring - air suspension, body level sensor

The article discusses the use of mathematical modeling of the transmission of a car in the Simulink environment. Studies of the influence of individual transmission factors on the functional parameters of the KAMAZ 4308 car have been carried out. Differential equations describing the operation of the transmission are solved in a matrix way, allowing to study the dynamics of the car taking into account the moments of inertia of the engine, transmission and individual wheels of the car.

Keywords: transmission, wheeled vehicle, clutch, differential, gear ratio, simulation, maximum speed

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