D YNAMIC M ODEL There are a number of different methods for modeling the catalytic reforming process, and the main idea behind all of them is to determine the operating conditions of the reforming unit and to predict the yield of reformate and the temperature profile accurately.
Horses can weight between 800 and 1200 pounds depending on breed, size, and condition. Horse trailer weights vary between brands, construction materials, installed accessories, etc. An aluminum two horse probably weighs about 3000.
Tractors can pull two or three trailers if the combination is legal in that state. Weight maximums are 20,000 lb (9,100 kg) on a single axle, 34,000 lb (15,000 kg) on a tandem, and 80,000 lb (36,000 kg) total for any vehicle or combination. There is a maximum width of 8.5 ft (2.6 m) and no maximum height.