نتایج جستجو برای: ceyhan pipeline
تعداد نتایج: 29664 فیلتر نتایج به سال:
It is undeniable that instability plays a significant role in the design of pipelines. Local buckles induced by excessive force on specific part of pipeline can locally reduce the collapse pressure of a pipeline and cause local failure. Periodic placement of buckle arrestors along the pipeline can ensure that collapse only effect the length of pipe between two arrestors on either side of the in...
Bu çalışma 2019-2020 yıllarında Adana ili yerfıstığı yetiştiriciliği yapılan alanlarda Tetranychus urticae Koch (Acari: Tetranychidae) kırmızı formun zarar durumu ve yaygınlığının belirlenmesi amacıyla gerçekleştirilmiştir. Çalışmalar periyodik olmayan arazi çıkışları şeklinde yürütülmüştür. Periyodik Ceyhan, Yumurtalık, Yüreğir Karataş ilçelerinde survey çalışmaları yapılmıştır. her iki yılda ...
The issue of mitigating the expected effects drought has become quite prominent within scope planning, development, and management water resources affected negatively by climate change. An integrated approach must be planned primarily for sustainable management. To conduct risk analyses, a sufficient amount data available. historical process basin known, there plan that is assessed with several...
Transmission and distribution pipelines have a significant role in the oil and gas industries. Pipelines are facing different threat like corrosion, improper design and incorrect operation. Gas vapor released from a pipeline (owned by NIOC) failure spread out and reached to ignition source. Due to gas outdoor spreading, “flash fire” occurred and flame return caused “vapor cloud explosion” of ga...
In this study, eight promising advanced bread wheat genotypes derived from breeding programs and Ceyhan-99, Sagittario, Masaccio, Seri-82 commercial cultivars were used as materials. The experiments carried out in 2018-2019 2019-2020 cropping years a randomized complete block design with four replications. the some agronomic quality traits investigated. Bread varied significantly for all invest...
ارزیابی ریسک بهداشت، ایمنی و زیست محیطی با روش شاخص گذاری مطالعه موردی: خط لوله نفت کرمانشاه – سنندج
Background and AimsUsing pipelines for oil products transportation involves ranges of safety, health and environmental risks, this option however, is dominant with numerous advantages. The purpose of this study was relative risk assessment of abovementioned risk in Kermanshah-Sanandaj Oil Pipeline.MethodsThe method used in this study was Kent Muhlbauer method in which relative risk was assesse...
Arguably, the natural gas transmission pipeline infrastructure in Iran represents one of the largest and most complex mechanical systems in the world. The optimization of large gas trunk lines known as IGAT results in reduced fuel consumption or higher capability and improves pipeline operation. In the current study, a single-objective optimization was conducted for Khormoj compressor station o...
Accurate estimation of motion from time-varying imagery has been a popular problem in vision studies, This information can be used in segmentation, 3D motion and shape recovery, target tracking, and other problems in scene analysis and interpretation. We have presented a dynamic image model for estimating image motion from image sequences, and have shown how the solution can be obtained from a ...
Stopping the production, heavy loss and environmental hazards are the outcomes of damaging the offshore pipelines. Several cases of damaging because of fishing activities and clash anchors are reported in the Persian Gulf annually. In this paper, response of pipeline against the traction of hooking the anchor and trawling the gear is studied. In other words, the strength of a pipeline against a...
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