Vehicles are one the most important factors in air pollution. Considering their pivotal role in air pollution, one of the main research groups in VFERI has brought vehicles under investigation, aiming to explore different aspects of mechanics and mechatro

The environment research group of VFERI has carried out several problems and projects by combining environmental science with engineering, economic, geophysics and meteorology. Today, the mega cities like Tehran are facing the severe crisis of environm

The world energy crisis, increasing trend of world population and energy demand and the growing challenge of shortcoming in fossil fuels reservoirs has made sustainable development issues in energy and environment as an important consideration in trading,

An engine is a machine designed to convert one form of energy into mechanical energy. Heat engines, including internal combustion engines and external combustion engines, burn a fuel to create heat, which then creates a force. Electric motors convert elec