Results 21 to 30 of about 6,133,638 (273)

Integration of Geological Sequestration and Microalgae Biofixation Supply Chains for Better Greenhouse Gas Emission Abatement

Chemical Engineering Transactions, 2015
This paper studies the integration of geological sequestration and microalgae biofixation options for greenhouse gas (GHG) abatement using a supply chain optimisation approach.
D. Yue, F. You
doaj   +1 more source

On shakedown, ratchet and limit analysis of defective pipeline [PDF]

, 2011
In this study, the limit load, shakedown and ratchet limit of a defective pipeline subjected to constant internal pressure and a cyclic thermal gradient are analyzed.
Ure, James Michael, James Ure, Haofeng Chen, Chen, Haofeng, Li, Tianbai, Tianbai Li, Weihang Chen, Chen, Weihang   +7 more
core   +5 more sources

Optimal Planning for Transportation of Petroleum Products via Pipe-line According to the Demand Time Window for Minimizing Costs

برنامه‌ریزی و بودجه, 2022
The use of pipelines is the most effective and safest method of transporting large-scale petroleum products from the refinery to the storage and distribution centers.
Farhad Faraje, Mehrdad Alimoradi, Babak Farhang Moghaddam, Mahdi Fadaee   +3 more
doaj  

Deep learning approaches for natural product discovery from plant endophytic microbiomes

Environmental Microbiome, 2021
Plant microbiomes are not only diverse, but also appear to host a vast pool of secondary metabolites holding great promise for bioactive natural products and drug discovery.
Shiva Abdollahi Aghdam, Amanda May Vivian Brown   +1 more
doaj   +1 more source

Analysis of parameter adaptability for multi-product pipelines with high heads transformed into liquid ammonia transmission system

You-qi chuyun
ObjectiveThe imbalance of renewable energy distribution in China brings significant mismatches between ammonia supply and demand. Since the routes of multi-product pipelines largely align with the supply directions of ammonia energy, converting these ...
Mingyue HUANG, Renfu TU, Qi LIAO, Weilong NI, Zhengbing LI, Hao ZHANG, Bin XU, Yongtu LIANG   +7 more
doaj   +1 more source

Fusing Spatial Attention with Spectral-Channel Attention Mechanism for Hyperspectral Image Classification via Encoder–Decoder Networks

Remote Sensing, 2022
In recent years, convolutional neural networks (CNNs) have been widely used in hyperspectral image (HSI) classification. However, feature extraction on hyperspectral data still faces numerous challenges.
Jun Sun, Junbo Zhang, Xuesong Gao, Mantao Wang, Dinghua Ou, Xiaobo Wu, Dejun Zhang   +6 more
doaj   +1 more source

Optimizing Multi-Product Pipeline Network Configuration Design: A Comprehensive Framework With Objective Function Sensitivity Analysis

IEEE Access
This work presents a novel framework for the design optimization of Pipeline Network Configuration which takes into account the intricate relationships among decision variables and the essential technical, commercial, and environmental design parameters.
Bharat Sharma, Sunil Kumar Khare
doaj   +1 more source

Efficiency evaluation of product oil pipeline under transportation market

You-qi chuyun
Objective The establishment of China Oil and Gas Pipeline Network Corporation marks a significant milestone in the structural reform of China's oil and gas industry.
Hao ZHANG, Renfu TU, Xu ZHANG, Xinyi YANG, Yiwei SU, Yuheng XIA, Jun YAN, Rui QIU   +7 more
doaj   +1 more source

Relevant issues on quality evaluation of petroleum pipeline preparation for oil product transportation

, 2019
International audienceThis article discusses the issue of assessment of the quality of petroleum pipeline preparation for light oil product transportation.
Sunagatullin, Rustam, Oludina, Yulia, Rustam Sunagatullin, Fedor Timofeev, Yulia Oludina, Timofeev, Fedor, Andrey Kuznetsov, Kuznetsov, Andrey   +7 more
core   +1 more source

Influence of multiproduct pipeline telescopicity design on the process of mixing during sequential pumping

Journal of King Saud University: Engineering Sciences
In the present paper, the research of the processes of mixture formation is carried out using the method of transportation of light petroleum products — sequential pumping by direct contact.
Roman A. Shestakov, Ivan M. Vanchugov
doaj   +1 more source