The Experts below are selected from a list of 66 Experts worldwide ranked by ideXlab platform

Siamack A Shirazi - One of the best experts on this subject based on the ideXlab platform.

  • Electrical Resistance Probe measurements of solid particle erosion in multiphase annular flow
    Wear, 2017
    Co-Authors: Ronald E Vieira, Mazdak Parsi, Peyman Zahedi, Brenton S. Mclaury, Siamack A Shirazi
    Abstract:

    Oil and gas production and transportation facilities have the potential of catastrophic explosions, fire and release of toxic gases due to erosion failures which may lead to loss of lives and properties. Repairs of such a complex system can be very expensive and troublesome. Therefore, control of erosion is a subject of paramount interest in the oil and gas production/transportation industry. Reliable erosion monitoring of the process piping and equipment is required to assess the erosion status of these components. Electrical Resistance (ER) Probes are used to determine general metal loss rates which could be a result of erosion and/or corrosion. These Probes are able to measure for short term erosion or corrosion rate changes by measuring the change in Electrical Resistance of the Probe element. This study focused on collecting experimental erosion data in a large-scale multiphase flow loop with a 76.2 mm (3 in.) standard elbow using ER Probes under particle-laden annular flow conditions. Experiments were performed with superficial gas velocities ranging from 11 m/s to 48 m/s and superficial liquid velocities ranging from 0.004 m/s to 0.27 m/s, for liquid viscosities of 1 cP and 10 cP. Three different sand sizes (20 μm, 150 μm, and 300 μm) were used for performing tests. Effects of different parameters such as liquid flow rate, liquid viscosity, sand size, ER Probe location, and flow orientation on erosion were examined. A few experimental results are also used to evaluate the performance of the ER Probe versus a fixed mounted non-intrusive ultrasonic sensor.

Ronald E Vieira - One of the best experts on this subject based on the ideXlab platform.

  • Electrical Resistance Probe measurements of solid particle erosion in multiphase annular flow
    Wear, 2017
    Co-Authors: Ronald E Vieira, Mazdak Parsi, Peyman Zahedi, Brenton S. Mclaury, Siamack A Shirazi
    Abstract:

    Oil and gas production and transportation facilities have the potential of catastrophic explosions, fire and release of toxic gases due to erosion failures which may lead to loss of lives and properties. Repairs of such a complex system can be very expensive and troublesome. Therefore, control of erosion is a subject of paramount interest in the oil and gas production/transportation industry. Reliable erosion monitoring of the process piping and equipment is required to assess the erosion status of these components. Electrical Resistance (ER) Probes are used to determine general metal loss rates which could be a result of erosion and/or corrosion. These Probes are able to measure for short term erosion or corrosion rate changes by measuring the change in Electrical Resistance of the Probe element. This study focused on collecting experimental erosion data in a large-scale multiphase flow loop with a 76.2 mm (3 in.) standard elbow using ER Probes under particle-laden annular flow conditions. Experiments were performed with superficial gas velocities ranging from 11 m/s to 48 m/s and superficial liquid velocities ranging from 0.004 m/s to 0.27 m/s, for liquid viscosities of 1 cP and 10 cP. Three different sand sizes (20 μm, 150 μm, and 300 μm) were used for performing tests. Effects of different parameters such as liquid flow rate, liquid viscosity, sand size, ER Probe location, and flow orientation on erosion were examined. A few experimental results are also used to evaluate the performance of the ER Probe versus a fixed mounted non-intrusive ultrasonic sensor.

Mazdak Parsi - One of the best experts on this subject based on the ideXlab platform.

  • Electrical Resistance Probe measurements of solid particle erosion in multiphase annular flow
    Wear, 2017
    Co-Authors: Ronald E Vieira, Mazdak Parsi, Peyman Zahedi, Brenton S. Mclaury, Siamack A Shirazi
    Abstract:

    Oil and gas production and transportation facilities have the potential of catastrophic explosions, fire and release of toxic gases due to erosion failures which may lead to loss of lives and properties. Repairs of such a complex system can be very expensive and troublesome. Therefore, control of erosion is a subject of paramount interest in the oil and gas production/transportation industry. Reliable erosion monitoring of the process piping and equipment is required to assess the erosion status of these components. Electrical Resistance (ER) Probes are used to determine general metal loss rates which could be a result of erosion and/or corrosion. These Probes are able to measure for short term erosion or corrosion rate changes by measuring the change in Electrical Resistance of the Probe element. This study focused on collecting experimental erosion data in a large-scale multiphase flow loop with a 76.2 mm (3 in.) standard elbow using ER Probes under particle-laden annular flow conditions. Experiments were performed with superficial gas velocities ranging from 11 m/s to 48 m/s and superficial liquid velocities ranging from 0.004 m/s to 0.27 m/s, for liquid viscosities of 1 cP and 10 cP. Three different sand sizes (20 μm, 150 μm, and 300 μm) were used for performing tests. Effects of different parameters such as liquid flow rate, liquid viscosity, sand size, ER Probe location, and flow orientation on erosion were examined. A few experimental results are also used to evaluate the performance of the ER Probe versus a fixed mounted non-intrusive ultrasonic sensor.

Peyman Zahedi - One of the best experts on this subject based on the ideXlab platform.

  • Electrical Resistance Probe measurements of solid particle erosion in multiphase annular flow
    Wear, 2017
    Co-Authors: Ronald E Vieira, Mazdak Parsi, Peyman Zahedi, Brenton S. Mclaury, Siamack A Shirazi
    Abstract:

    Oil and gas production and transportation facilities have the potential of catastrophic explosions, fire and release of toxic gases due to erosion failures which may lead to loss of lives and properties. Repairs of such a complex system can be very expensive and troublesome. Therefore, control of erosion is a subject of paramount interest in the oil and gas production/transportation industry. Reliable erosion monitoring of the process piping and equipment is required to assess the erosion status of these components. Electrical Resistance (ER) Probes are used to determine general metal loss rates which could be a result of erosion and/or corrosion. These Probes are able to measure for short term erosion or corrosion rate changes by measuring the change in Electrical Resistance of the Probe element. This study focused on collecting experimental erosion data in a large-scale multiphase flow loop with a 76.2 mm (3 in.) standard elbow using ER Probes under particle-laden annular flow conditions. Experiments were performed with superficial gas velocities ranging from 11 m/s to 48 m/s and superficial liquid velocities ranging from 0.004 m/s to 0.27 m/s, for liquid viscosities of 1 cP and 10 cP. Three different sand sizes (20 μm, 150 μm, and 300 μm) were used for performing tests. Effects of different parameters such as liquid flow rate, liquid viscosity, sand size, ER Probe location, and flow orientation on erosion were examined. A few experimental results are also used to evaluate the performance of the ER Probe versus a fixed mounted non-intrusive ultrasonic sensor.

Brenton S. Mclaury - One of the best experts on this subject based on the ideXlab platform.

  • Electrical Resistance Probe measurements of solid particle erosion in multiphase annular flow
    Wear, 2017
    Co-Authors: Ronald E Vieira, Mazdak Parsi, Peyman Zahedi, Brenton S. Mclaury, Siamack A Shirazi
    Abstract:

    Oil and gas production and transportation facilities have the potential of catastrophic explosions, fire and release of toxic gases due to erosion failures which may lead to loss of lives and properties. Repairs of such a complex system can be very expensive and troublesome. Therefore, control of erosion is a subject of paramount interest in the oil and gas production/transportation industry. Reliable erosion monitoring of the process piping and equipment is required to assess the erosion status of these components. Electrical Resistance (ER) Probes are used to determine general metal loss rates which could be a result of erosion and/or corrosion. These Probes are able to measure for short term erosion or corrosion rate changes by measuring the change in Electrical Resistance of the Probe element. This study focused on collecting experimental erosion data in a large-scale multiphase flow loop with a 76.2 mm (3 in.) standard elbow using ER Probes under particle-laden annular flow conditions. Experiments were performed with superficial gas velocities ranging from 11 m/s to 48 m/s and superficial liquid velocities ranging from 0.004 m/s to 0.27 m/s, for liquid viscosities of 1 cP and 10 cP. Three different sand sizes (20 μm, 150 μm, and 300 μm) were used for performing tests. Effects of different parameters such as liquid flow rate, liquid viscosity, sand size, ER Probe location, and flow orientation on erosion were examined. A few experimental results are also used to evaluate the performance of the ER Probe versus a fixed mounted non-intrusive ultrasonic sensor.