Nowadays airports play important roles in forming architectural features in the city. Each day thousands of passengers are heading airports to leave for designated destinations or physically present in airports for varied purposes. Although, there are a wide range of airports, users are the main characteristics of the architectural purposes. A well-designed circulation in the airport can help passengers benefit from available services efficiently and before their flights, they experience such a

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... calm atmosphere. Moreover, it can help passengers familiarize themselves with atmosphere. Airports' users are diverse as some of them are departing, the other groups are arriving and people who work there should be added to numbers of passengers, therefore, the lack of proper circulation may cause serious problems and inconvenience for passengers who need to stay calm and relaxed before their travels.