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747 research outcomes, page 1 of 75
  • publication . Article . 2009
    Authors:
    Hossein Showkati; R. Shahandeh;
    Persistent Identifiers
    Publisher: American Society of Civil Engineers (ASCE)

    Submarine pipelines are deemed as thin-walled structures in which relative external pressure may be created in some cases of fluid transmission. The certain effect of this type of loading is local buckling and its propagation along the considerable length of the line. I...

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  • publication . Conference object . 2008
    Authors:
    Mohammad Durali; Amir Fazeli; Mohsen Azimi;
    Persistent Identifiers
    Publisher: ASMEDC

    In this paper, the transient motion of a three unit intelligent Pipe Inspection Gauge (PIG) while moving across anomalies and bends inside gas/oil pipeline has been investigated. The pipeline fluid has been considered as isothermal and compressible. In addition, the pip...

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  • publication . Article . 2018
    Authors:
    Reza Mohammadi; Reza Javidan; Manijeh Keshtgari;
    Publisher: Inderscience Publishers

    Nowadays, software defined network (SDN) is an innovative technology for provisioning quality of service (QoS) requirements. SDN network management facilitated using software in which network administrator can perform desired traffic engineering techniques on different ...

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  • publication . Article . 2013
    Authors:
    Mohammad Doostparast; Farhad Kolahan; Mahdi Doostparast;
    Persistent Identifiers
    Publisher: Informa UK Limited

    Proper planning of preventive maintenance (PM) is crucial in many industries such as oil transmission pipelines, automotive and food industries. A critical decision in the PM plans is to determine frequencies and types of maintenance actions in order to achieve a certai...

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  • publication . Article . 2019
    Closed Access
    Authors:
    Hossein Shahbazi; Vahid Hosseini; Sara Torbatian; Masoud Hamedi;
    Persistent Identifiers
    Publisher: SAGE Publications

    In recent years, the city of Tehran has frequently experienced severe air pollution episodes, and the increase in the use of vehicles has exacerbated this critical situation. It is unclear to what extent each vehicle category contributes to the production of pollution ...

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  • publication . Article . 2019
    Closed Access
    Authors:
    Sahar Seyyedeh Barhagh; Behnam Mohammadi-Ivatloo; Amjad Anvari-Moghaddam; Somayeh Asadi;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Uncertainty of different parameters in power systems can put market players at risk. For example, uncertainty of market prices in energy markets with capitalist characteristics can negatively affect decisions of aggregators participating in such markets to make...

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  • publication . Article . 2019
    Closed Access
    Authors:
    R. Mahmoodi; A. Zolfaghari; Abdolhamid Minuchehr;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Water hammer or propagation of pressure waves generates profound forces through pipelines of industrial high pressure processes which causes structural vibration of the pipe in both radial and axial directions. To model the sudden rupture of a pipeline system t...

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  • publication . Article . 2017
    Authors:
    Ali Edrisi; Moein Askari;
    Persistent Identifiers
    Publisher: Thomas Telford Ltd.

    The unique geometric features, the high-speed limit and the presence of multiple lanes in highways allow them to support large volumes of traffic. However, driving behaviours such as lane-change ma...

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  • publication . Conference object . 2014
    Authors:
    Azam Ramazani; Hamed Vahdat-Nejad;
    Persistent Identifiers
    Publisher: IEEE

    Vehicular traffic estimation is one of the major issues in intelligent transportation systems. Traffic information can be used by navigation systems to improve travel efficiency. Current traffic estimation systems rely on infrastructure deployment to monitor traffic sta...

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  • publication . Article . 2021
    Authors:
    Behzad Bamdad Mehrabani; Babak Mirbaha; Luca Sgambi; Ali Abdi Kordani;
    Persistent Identifiers
    Publisher: Thomas Telford Ltd.

    The aim of this research was to predict operating speed by considering geometric and roadside factors. Although most previous studies have employed linear regression modelling (LRM) to predict oper...

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747 research outcomes, page 1 of 75