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47 research outcomes, page 1 of 5
  • publication . Article . 2016
    Open Access
    Authors:
    Navid Nadimi; Hamid Behbahani; Hamidreza Shahbazi;
    Persistent Identifiers
    Publisher: Elsevier BV

    AbstractSurrogate safety measures (SSM) are suitable tools to detect dangerous situations. These indicators can be applied as a warning strategy in collision avoidance systems (CAS). Time-to-collision (TTC) and post-encroachment time (PET) are two important time-based S...

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Moses Karakouzian; Mehrdad Karami; Mohammad Nazari-Sharabian; Sajjad Ahmad;
    Publisher: MDPI AG

    Transient flows result in unbalanced forces and high pressure in pipelines. Under these conditions, the combined effects of flow-induced forces along with sudden pipe displacements can create cracks in the pipeline, especially at the junctions. This situation consequent...

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  • publication . Article . 2020
    Open Access
    Authors:
    Koosha Aghazadeh; Reza Attarnejad;
    Publisher: Elsevier BV

    This study evaluates the vapor transportation by transmission pipelines during seawater desalination. This study seeks to reach a high rate of water transportation during desalination. Hence, the results obtained from this research are closer to reality than other analy...

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  • publication . Other literature type . Article . 2018
    Open Access English
    Authors:
    P. Azari; M. Karimi;

    Natural gas is considered an important source of energy in the world. By increasing growth of urbanization, urban gas pipelines which transmit natural gas from transmission pipelines to consumers, will become a dense network. The increase in the density of urban pipelin...

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  • publication . Preprint . Article . Other literature type . 2017
    Open Access English
    Authors:
    Navid Haghighat;
    Publisher: Preprints

    This paper focuses on evaluating airline service quality from the perspective of passengers view. Since now a lot of researches has performed in airline service quality evaluation in the world, a little research has been conducted in Iran, yet. In this research, we prop...

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  • publication . Article . Other literature type . 2019
    Open Access
    Authors:
    M. Mashari; Parham Pahlavani; A. Ebrahimi;
    Publisher: Copernicus GmbH

    Abstract. With the world’s growing population, the number of vehicles has increased, but the capacity of roads and transportation systems has not. The increasing traffic and the pollution that it causes has therefore become a problem all over the world. Wireless Sensor ...

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  • publication . Article . Preprint . 2017
    Open Access
    Authors:
    Mohammad Mahdi Tajiki; Behzad Akbari; Nader Mokari;
    Persistent Identifiers
    Publisher: Elsevier BV

    Software-defined networking (SDN) as a new paradigm for networking provides efficient resource reallocation platform in emerging cloud data center networks. The dynamic nature of cloud data center network's traffic, as well as the existence of big flows make it necessar...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Hamed Faroqi; Abolghasem Sadeghi-Niaraki;
    Publisher: Copernicus Publications

    Abstract. Create, maintain and development of public transport network in metropolitan are important problems in the field of urban transport management. In public transport, maximize the efficient use of public fleet capacity has been considered. Concepts and technolog...

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  • publication . Article . 2015
    Open Access English
    Authors:
    Mohammad Javad Jalalnezhad; Vahid Kamali;
    Persistent Identifiers
    Publisher: Springer Nature

    Crude oil transport is one important part of the oil industry. Wax deposition is a very complex phenomenon that in recent years is one of the major challenges in oil industry. Wax deposited on the inner surface of crude oil pipelines are capable to reduce or completely ...

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  • publication . Article . 2012
    Open Access
    Authors:
    Seyedehsan Seyedabrishami; Amir Reza Mamdoohi; Ali Barzegar; Sajjad Hasanpour;
    Persistent Identifiers
    Publisher: Elsevier BV

    AbstractApproximately 40 percent of fuel consumption in large cities is related to transportation. A noticeable amount of fuel is wasted due to traffic congestion in peak hours. Transportation planners look for policies to reduce congestion to save fuel and increase ene...

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47 research outcomes, page 1 of 5