SPATIAL POLICY VERSUS ADMINISTRATIVE DECISIONS. CASE STUDY: DEVELOPMENT OF THE AREA OF FORMER CLAY PITS AT JELONKI (WARSAW)

2018 ◽  
Author(s):  
Wojciech Bartoszczuk
Keyword(s):  
Spatial Policy ◽  
Clay Pits ◽  
Study Development

Income inequality and growth from functional orientation and spatial policy: Case study of Tibet, China

2021 ◽  
Vol 18 (1) ◽  
pp. 178-193
Author(s):  
Yan-nan Zhao ◽  
Jie Fan ◽  
Ya-fei Wang ◽  
Bo Liang ◽  
Lu Zhang
Keyword(s):  
Income Inequality ◽  
Spatial Policy ◽  
Functional Orientation

scholarly journals Preliminary study development of very low head hydro power using vortex turbine in Indonesia: Case study in Ciletuh, Sukabumi, West Java

2021 ◽  
Author(s):  
Ridwan Arief Subekti ◽  
Anjar Susatyo ◽  
Henny Sudibyo ◽  
Sastra Kusuma Wijaya
Keyword(s):  
West Java ◽  
Hydro Power ◽  
Low Head ◽  
Preliminary Study ◽  
Study Development

Local Buckling in end Expansion of Subsea Pipelines

2014 ◽  
Vol 69 (7) ◽  
Author(s):  
Jaswar Koto ◽  
Abd. Khair Junaidi ◽  
M. H. Hashim
Keyword(s):  
Crude Oil ◽  
Axial Force ◽  
Oil And Gas ◽  
Local Buckling ◽  
Offshore Platform ◽  
Offshore Pipeline ◽  
Specific Rule ◽  
Subsea Pipelines ◽  
Study Development

Offshore pipeline is mainly to transport crude oil and gas from offshore to onshore. It is also used to transport crude oil and gas from well to offshore platform and from platform to another platform. The crude oil and gas horizontally flows on the seabed, and then vertically flows inside the riser to the offshore platform. One of current issues of the oil and gas transportation system is an end expansion caused by the axial force. If the end expansion occurs over it limit can cause overstress to riser. This paper explores the effect of axial force toward local buckling in end expansion. In the study, development of programming in visual basic 2010 firstly was constructed using empirical equation. The programming code, then, was validated by comparing simulation result with actual data from company. As case study, the end expansion for various thicknesses of pipes was simulated. In this programming, DNV regulation is included for checking either design complied or not with regulation. However, DNV regulation doesn’t have specific rule regarding the end expansion but it is evaluated under load displacement control under strain condition.

scholarly journals INTEGRATING ENGINEERING SCIENCE AND DESIGN: CASE STUDY DEVELOPMENT FOR A FIRST YEAR ENGINEERING SCIENCE COURSE

2015 ◽  
Author(s):  
Lyndia Stacey ◽  
Andre Unger ◽  
Marios Ioannidis ◽  
Steve Lambert
Keyword(s):  
Quantitative Methods ◽  
Lessons Learned ◽  
First Year ◽  
Engineering Science ◽  
Pedagogical Tool ◽  
Design Case ◽  
Design Case Study ◽  
Design Attribute ◽  
Study Development

There is a need in engineering education toimprove the connection between design and engineeringscience. Students should be provided more opportunitiesto practice applying both science and design to a singleproblem in order to be better prepared for challengesthey will face when they enter the workforce. For thisreason, an instructor of a first year engineering sciencecourse was motivated to improve its connection to theCanadian Engineering Accreditation Board (CEAB)Attributes, specifically the Design attribute. The goal wasto revise the course such that the students would berequired to integrate quantitative methods that weretaught during the term through the means of design. Itwas decided that an effective pedagogical tool that couldaccomplish this was a case study, since it would providecomplexity and context using a real-world issue thatrelated to several course concepts. The methodology forcase development, implementation strategy, future steps,lessons learned, as well as the instructor’s observationswill be discussed.

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