scholarly journals Feasibility Study of Modified Flow Pattern for the Onsite Treatment of Polluted River, Case Study on Mutha River

2019 ◽  
Vol 7 (6) ◽  
pp. 528-532
Author(s):  
Ghule Prajkta
Keyword(s):  
Flow Pattern ◽  
Feasibility Study ◽  
Polluted River ◽  
Onsite Treatment

The Use of Aluminium for Commercial Vehicle Structures—A Feasibility Study

1978 ◽  
Vol 192 (1) ◽  
pp. 81-92
Author(s):  
B. B. Hundy ◽  
S. Broadstock
Keyword(s):  
Structural Analysis ◽  
Aluminium Alloy ◽  
Feasibility Study ◽  
Commercial Vehicle ◽  
Load Capacity ◽  
Typical Case ◽  
Extra Cost ◽  
Manufacturing Processes ◽  
Structural Components

The use of aluminium alloy instead of steel for the structural components of a 32 ton articulated lorry has been examined. The probable manufacturing difficulties have been assessed and shown to be minimal. The savings in weight possible by using aluminium have been calculated from a structural analysis of the cab, tractor chassis and trailer and from this and an assessment of the manufacturing processes the extra cost of manufacturing in aluminium has been determined. A typical case study shows that this extra cost can be easily recovered by utilising the increased load capacity of the vehicle during the first few years of its life.

scholarly journals Feasibility Study of Designing and Implementing Performance Budgeting in the Iranian Public Universities and Academic Institutions: The Case of the Sharif University of Thechnology

2013 ◽  
Vol 5 (3) ◽  
pp. 229-235
Author(s):  
Bita Mashayekhi ◽  
Seyed Mostafa SeyedHosseini ◽  
Navid Attaran
Keyword(s):  
Feasibility Study ◽  
Recent Article ◽  
Public Universities ◽  
Academic Institutions ◽  
Performance Budgeting

The role of budgeting in governmental universities is vital since it affects youth generation. According to recent article  passed by education ministry of Iran fundamental changes in universities management is required. In this study Sharif University of Thechnology has been chosen as a case study, obstacles in are identified and relatively a solution is proposed. The result indicates the necessity of implementing performance budgeting in this university.

A Feasibility Study of Implementing the Policies on Increasing Birth Rate with an Emphasis on Socio-economic Status: A Case Study of Kermanshah Metropolis, Western Iran

2018 ◽  
Vol 140 (2) ◽  
pp. 619-636 ◽  
Author(s):  
Sohyla Reshadat ◽  
Alireza Zangeneh ◽  
Shahram Saeidi ◽  
Neda Izadi ◽  
S. Ramin Ghasemi ◽  
...  
Keyword(s):  
Feasibility Study ◽  
Birth Rate ◽  
Economic Status ◽  
Western Iran ◽  
Socio Economic Status

Integrated Workflow for Feasibility Study of Cuttings Reinjection Based on 3D Geomechanics Analysis and Case Study

2021 ◽  
Author(s):  
Xinpu Shen
Keyword(s):  
Feasibility Study ◽  
Best Practice ◽  
Injection Pressure ◽  
Accurate Solution ◽  
Fault Reactivation ◽  
Injection Well ◽  
Maximum Magnitude ◽  
Richter Scale ◽  
Effective Stress Ratio

Abstract This paper presents an integrated workflow for feasibility study of cuttings reinjection (CRI) based on 3D geomechanics analysis. Solutions of various mechanical variables obtained with 3D geomechanics analysis at various level of scale are used as basis for designing parameters of CRI. Solutions of geomechanics analysis provide basis for a feasibility study and/or design of CRI: solution of 3D geostress distribution and the effective stress ratio are the essential factors for selecting the best location of injection well; solution of 1D geomechanics analysis provides basis for choice of true vertical depth (TVD) interval for injection sections; and hydraulic fracturing performed in the framework of 3D geomechanics analysis provides the most accurate solution for both the injection pressure window and fault reactivation related to CRI as well as estimation of seismic behavior. Example of feasibility study of cuttings reinjection with the integrated workflow proposed here is presented with data from a case in offshore West Africa. Solutions of geomechanics analysis are used for decision making at various stages of CRI. There are several faults in this region. The location of the injection well is chosen at a place with principal stress ratio's value at 0.68. The interval of injection well section is chosen as a 140-ft section with center at TVD = 6,700 ft. The numerical solution of injection pressure window is defined with 46 MPa as lower bound and 80 MPa as upper bound. The width of the fracture is 0.069 m, and length and height are 4,000 m and 100 m respectively. The accommodation volume of fluid with cuttings is 2.76×104 m3. The maximum magnitude of Richter scale of the seismicity corresponding to the fault reactivation is 3.15. The case study described in this paper provides an integrated workflow for feasibility study of CRI based on 3D geomechanics analysis. A best practice for this type of CRI design is also presented.

Feasibility Study of Wind Energy Generation Systems in Masirah Island: Real Case Study

2021 ◽  
Author(s):  
Firas Basim Ismail ◽  
Mohammed Najah Mahdi ◽  
Ahmad A. Salah ◽  
Nizar F.O. Al-Muhsen ◽  
Mohammad M. Shalby ◽  
...  
Keyword(s):  
Wind Energy ◽  
Feasibility Study ◽  
Energy Generation ◽  
Real Case ◽  
Wind Energy Generation

Improving Cost and Fuel Efficiency of Short Sea Ro-Ro Vessels through More Slender Designs - A Feasibility Study

2015 ◽  
Author(s):  
Haakon Lindstad ◽  
Hans Jørgen Mørch ◽  
Inge Sandass
Keyword(s):  
Fuel Consumption ◽  
Feasibility Study ◽  
Environmental Performance ◽  
Fuel Efficiency ◽  
Road Transport ◽  
The Political ◽  
Fuel Cost ◽  
Hull Forms ◽  
Political Objective

Despite the political objective of decreasing road transport and transfer cargo to road and sea, short sea shipping is struggling. There is therefore a need for development of new short sea Ro-Ro vessels which use significantly less fuel per ton transported which can be built at a modest cost. This feasibility study has: First mapped the main characteristics of the current fleet, i.e. dimensions, capacities, installed power and designs speeds; Second investigated alternative combinations of main measurements to enable more slender hull forms which require less power and hence give fuel consumption and fuel cost per transported unit; Third, performed a case study to compare the economic and environmental performance of these slenderer designs, with traditional designs and road only solutions. This study shows the advantage of investigating a large number of alternative dimensions and capacities to identify the designs which reduces cost and fuel consumption. And that the best option is to design and build more slender vessels.

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