International Journal of Energy and Environmental Science

Volume 2, Issue 2, March 2017

  • Modelling Accumulation Ammonia Deposition Influenced Low Velocity in Silty Clay Formation, Industrial Layout of Port Harcourt

    Eluozo S. N.

    Issue: Volume 2, Issue 2, March 2017
    Pages: 27-35
    Received: Oct. 26, 2016
    Accepted: Feb. 28, 2017
    Published: Mar. 29, 2017
    DOI: 10.11648/j.ijees.20170202.11
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    Abstract: This paper evaluates the behaviour of Ammonia deposition in silty clay formation. The lithology of the formation through detailed investigation shows that the rate of hydraulic conductivity was observed to be very low in silty clay soil. the derived model were to monitor the behaviour of the soil in terms of Ammonia deposition in the study area, su... Show More
  • Thermodynamic Performance Evaluation for Low Temperature Heat Source Cascade System Circulating Environment Friendly Refrigerants

    Ali H. Tarrad

    Issue: Volume 2, Issue 2, March 2017
    Pages: 36-47
    Received: Mar. 04, 2017
    Accepted: Mar. 13, 2017
    Published: Mar. 29, 2017
    DOI: 10.11648/j.ijees.20170202.12
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    Abstract: The Cascade heat pump system is commonly used to overcome the high temperature lift problem of the system. In the present investigation eight refrigerant pairs were studied including R717/R134a, R410A/R134a, R407C/R134a, and R717/R600a, R744/R134a, R744/R290, R744/R600a, and R744/R717 at HT condenser of (70)°C and (75)°C. Hot water is to be produce... Show More
  • Modelling and Simulation to Monitor Porosity Effect on Phosphorus Deposition in a Uniform Fine Sand Formation, Sapelle, Delta State of Nigeria

    Eluozo S. N.

    Issue: Volume 2, Issue 2, March 2017
    Pages: 48-55
    Received: Oct. 26, 2016
    Accepted: Feb. 28, 2017
    Published: Apr. 07, 2017
    DOI: 10.11648/j.ijees.20170202.13
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    Abstract: The paper investigate the deposition of phosphorus through the lithology of the environment, thus examine their transport processes, it also expresses the behaviour of the micronutrient in uniform coarse formation, the rate of migration was monitored in terms of the concentrations in predominant homogeneous fine sand formations, this study was foun... Show More