An experimental and numerical study was carried out to investigate heat transfer and flow characteristics through the tractor heat exchanger (radiator). The engine of the tractor is Diesel (compression ignition) engine type. The experimental study used heat exchanger (radiator) manufactured from copper instead of the original heat exchanger of the tractor. which is manufactured from i... https://www.wholisticpet.shop/product-category/equine-fly-protection-fly-sheets/