CO2 Pipeline Transport and Storage Network Cost Modelling and Multi-period Multi-scenario Stochastic Optimisation

2021 ◽  
Author(s):  
Zhenggang Nie ◽  
Anna Korre ◽  
Sevket Durucan ◽  
Denis Fraga ◽  
Filip Neele ◽  
...  
Keyword(s):  
Pipeline Transport ◽  
Stochastic Optimisation ◽  
Network Cost ◽  
Cost Modelling ◽  
Storage Network ◽  
And Storage

Opportunities and Challenges in Converting Existing Natural Gas Infrastructure for Hydrogen Operation

2021 ◽  
Author(s):  
Peter Adam
Keyword(s):  
Hydrogen Production ◽  
Natural Gas ◽  
Energy Transition ◽  
Building Blocks ◽  
Hydrogen Economy ◽  
Storage Network ◽  
The World ◽  
Drive Trains ◽  
Regulatory Bodies ◽  
And Storage

Abstract Hydrogen holds enormous potential in helping the world achieve its decarbonization goals and is set to play a key role in the Energy Transition. However, two central building blocks are needed to make the hydrogen economy a reality: 1) a sufficient source of emissions-free (i.e., blue or green) hydrogen production and 2) a needs-based transportation and storage network that can reliably and cost-effectively supply hydrogen to end-users. Given the high costs associated with developing new transportation infrastructure, many governments, pipeline operators, and regulatory bodies have begun exploring if it is both possible and economical to convert existing natural gas (i.e., methane) infrastructure for hydrogen operation. This paper outlines opportunities and technical challenges associated with such an endeavor – with a particular focus on adaptation requirements for rotating equipment/compressor drive trains and metallurgical and integrity considerations for pipelines.

scholarly journals Expandable Substrate Module and Storage Network Compatible w/ BitBadges

2021 ◽  
Author(s):  
Andrew Kamal
Keyword(s):  
Grant Proposal ◽  
Third Party ◽  
Network Module ◽  
Storage Method ◽  
Storage Network ◽  
Development Experience ◽  
The Difference ◽  
And Storage

(THIS IS THE MIRROR OF A GRANT PROPOSAL). We are working on creating a storage network module on substrate compatible w/ the BitBadges blockchain. This will allow for substrate to interact in a meaningful way with the BitBadges ecosystem, which follows an experimental PoCP or Proof of Computation proof.Other projects like Crust or Subspace are within the same realm of trying to create some form of storage network. The difference is how BitBadges goes about accomplishing this and what a substrate module as an integration will provide. BitBadges as a whole is working on offline-centric networks and integrating variations of distributing sharding algorithms. Their data is transmitted w/ CouchDB being an integral part of its core for node syncronization. BitBadges is also integrating w/ various third party networks viewed as either pegs or applications.We believe that the substrate ecosystem can provide another integration w/ our network and we might even be able to create something similar to what Crust is doing on their mainnet, but w/ BitBadges as the storage method or a mirrored peg for the data. Our team, which is currently just two people, are passionate and have years of blockchain development experience under our belts. We think Substrate can work great as one of our third party integrations or pegged chains.

scholarly journals Improved storage area network method for backup approach

2020 ◽  
Vol 17 (3) ◽  
pp. 1493
Author(s):  
Sarmad K. Ibrahim ◽  
Saif A. Abdulhussien
Keyword(s):  
Area Network ◽  
Traffic Data ◽  
Storage Area Network ◽  
Storage Devices ◽  
Storage Network ◽  
Network Method ◽  
Share Data ◽  
Storage Area ◽  
And Storage ◽  
Better Than

<span>Storage Area Network (SAN) could be a dedicated storage network which carries the info between servers and storage devices. SAN offers flexibility to implement and share data between servers and remote devices instead of the traditional method that reduced the performance of service. This paper improves SAN backup method to increase the CPU utilization and reduce the load on the link; the result shows that the improved method is better than of traditional in terms of response time in FTP about 36% while the traffic data is about 3%.</span>

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