The document discusses the added value of using simulation in the design of liquid bulk terminals. Simulation can help quantify design decisions, provide insight into terminal behavior under varying conditions, and allow for scenario comparisons. Case studies demonstrate how simulation helped with terminal layout selection, improving refinery throughput, and evaluating options for expanding an existing terminal. Simulation allows terminal designers to raise questions and optimize designs.
Model checking in the cloud --
Cloud computing where computing is provided as a utility is finally a reality. This new paradigm is shaping the way hardware and software is designed. One of the main attractions of the cloud is its elasticity. This empowers users with the ability to dynamically change their hardware requirements by paying for resource usage by the hour. Compute-intensive applications such as model checking can potentially benefit from such an infrastructure. In this panel, we will address the following questions:
- How can model checking leverage the advantages of distributed and multi-core systems in the cloud?
o Is this new paradigm suitable for model checking?
o What are possible solutions beyond an “embarrassingly parallel” approach of running a single property per core?
o Is there a specific subset of properties that might be more suitable to this form of analysis?
- What is needed from the research and engineering community to achieve adoption within the next 5 years?
- Would a drive to model checking in the cloud increase the industry’s adoption of formal technology?
- What issues need to be addressed for design houses to adopt this technology and will the current license model of EDA tools change to adapt to the new requirements?
Model checking in the cloud --
Cloud computing where computing is provided as a utility is finally a reality. This new paradigm is shaping the way hardware and software is designed. One of the main attractions of the cloud is its elasticity. This empowers users with the ability to dynamically change their hardware requirements by paying for resource usage by the hour. Compute-intensive applications such as model checking can potentially benefit from such an infrastructure. In this panel, we will address the following questions:
- How can model checking leverage the advantages of distributed and multi-core systems in the cloud?
o Is this new paradigm suitable for model checking?
o What are possible solutions beyond an “embarrassingly parallel” approach of running a single property per core?
o Is there a specific subset of properties that might be more suitable to this form of analysis?
- What is needed from the research and engineering community to achieve adoption within the next 5 years?
- Would a drive to model checking in the cloud increase the industry’s adoption of formal technology?
- What issues need to be addressed for design houses to adopt this technology and will the current license model of EDA tools change to adapt to the new requirements?
Tooltech Global Engineering, is a decade old company. We offer complete solution capability for Mechanical Engineering from concept design to manufacturing, ranging from CAD modeling to FEA Simulation and Validation for Advanced Engineering Applications across industry verticals including:
Industrial Engineering | Automotive | Aerospace | Ship Design
Can procurement really add value to logisticsPetra Smith
With many economists making bleak predictions regarding the ongoing economic crisis, optimising spend is a priority for many businesses. This has led to increased pressure on numerous functions, including logistics and supply chain, to work with procurement to maximize efficiency and drive company growth. Despite this, there remain many who are unconvinced by procurement's ability to work with logistics and the actual benefits this collaboration can deliver.
Self-Adaptive SLA-Driven Capacity Management for Internet ServicesBruno Abrahao
This work considers the problem of hosting multiple third-party Internet services in a cost-effective manner so as to maximize a provider’s business objective. For this purpose, we
present a dynamic capacity management framework based on an optimization model, which links a cost model based on SLA
contracts with an analytical queuing-based performance model, in an attempt to adapt the platform to changing capacity needs in
real time. In addition, we propose a two-level SLA specification for different operation modes, namely, normal and surge, which allows for per-use service accounting with respect to requirements of throughput and tail distribution response time. The cost model proposed is based on penalties, incurred by the provider due
to SLA violation, and rewards, received when the service level expectations are exceeded. Finally, we evaluate approximations
for predicting the performance of the hosted services under two different scheduling disciplines, namely FCFS and processor
sharing. Through simulation, we assess the effectiveness of the proposed approach as well as the level of accuracy resulting from
the performance model approximations.
DCRA Inc. Supply Chain S&OP Solutions SummaryJon Kirkegaard
DCRA Inc. has helped shape the demand and supply balancing operations in dozens of leading global companies. Our Trade Marked Total Order Fulfillment methodology has led to tripple digit internal rates of returns in weeks and months.
Additionally we have developed patented supply chain solutions including S&OP, order commitment and others that rapidly integrated to any existing supply chain solutions that allow for accelerating change and improving financial returns while reducing IT complexity that causes so many projects to fail. Contact us at www.selectclassics.com
Introducing OneCommand Vision 3.0, I/O management that gives your application...Emulex Corporation
With the release of OneCommand Vision 3.0, Emulex introduces a portfolio of OneCommand Vision products, including the new OneCommand Vision FREE Edition, designed to meet the varying needs of businesses and product groups, large and small.
This webcast and slides review the exciting new benefits of the new 3.0 release.
Traditional TMS has not ventured into the world of more specialist logistics solutions such as Air, Rail networks and Postal services. However more and more we are seeing OTM being delivered in these industries across Europe . In the presentation we will demonstrate with use cases how OTM is being applied in these complex, previously off limits industries.
Tooltech Global Engineering, is a decade old company. We offer complete solution capability for Mechanical Engineering from concept design to manufacturing, ranging from CAD modeling to FEA Simulation and Validation for Advanced Engineering Applications across industry verticals including:
Industrial Engineering | Automotive | Aerospace | Ship Design
Can procurement really add value to logisticsPetra Smith
With many economists making bleak predictions regarding the ongoing economic crisis, optimising spend is a priority for many businesses. This has led to increased pressure on numerous functions, including logistics and supply chain, to work with procurement to maximize efficiency and drive company growth. Despite this, there remain many who are unconvinced by procurement's ability to work with logistics and the actual benefits this collaboration can deliver.
Self-Adaptive SLA-Driven Capacity Management for Internet ServicesBruno Abrahao
This work considers the problem of hosting multiple third-party Internet services in a cost-effective manner so as to maximize a provider’s business objective. For this purpose, we
present a dynamic capacity management framework based on an optimization model, which links a cost model based on SLA
contracts with an analytical queuing-based performance model, in an attempt to adapt the platform to changing capacity needs in
real time. In addition, we propose a two-level SLA specification for different operation modes, namely, normal and surge, which allows for per-use service accounting with respect to requirements of throughput and tail distribution response time. The cost model proposed is based on penalties, incurred by the provider due
to SLA violation, and rewards, received when the service level expectations are exceeded. Finally, we evaluate approximations
for predicting the performance of the hosted services under two different scheduling disciplines, namely FCFS and processor
sharing. Through simulation, we assess the effectiveness of the proposed approach as well as the level of accuracy resulting from
the performance model approximations.
DCRA Inc. Supply Chain S&OP Solutions SummaryJon Kirkegaard
DCRA Inc. has helped shape the demand and supply balancing operations in dozens of leading global companies. Our Trade Marked Total Order Fulfillment methodology has led to tripple digit internal rates of returns in weeks and months.
Additionally we have developed patented supply chain solutions including S&OP, order commitment and others that rapidly integrated to any existing supply chain solutions that allow for accelerating change and improving financial returns while reducing IT complexity that causes so many projects to fail. Contact us at www.selectclassics.com
Introducing OneCommand Vision 3.0, I/O management that gives your application...Emulex Corporation
With the release of OneCommand Vision 3.0, Emulex introduces a portfolio of OneCommand Vision products, including the new OneCommand Vision FREE Edition, designed to meet the varying needs of businesses and product groups, large and small.
This webcast and slides review the exciting new benefits of the new 3.0 release.
Traditional TMS has not ventured into the world of more specialist logistics solutions such as Air, Rail networks and Postal services. However more and more we are seeing OTM being delivered in these industries across Europe . In the presentation we will demonstrate with use cases how OTM is being applied in these complex, previously off limits industries.
Hitesh Shah, Talk at Hadoop Summit 2012.
Hadoop YARN is the next generation computing platform in Apache Hadoop with support for programming paradigms besides MapReduce. In the world of Big Data, one cannot solve all the problems wholly using the Map Reduce programming model. Typical installations run separate programming models like MR, MPI, graph-processing frameworks on individual clusters. Running fewer larger clusters is cheaper than running more small clusters. Therefore, leveraging YARN to allow both MR and non-MR applications to run on top of a common cluster becomes more important from an economical and operational point of view. This talk will cover the different APIs and RPC protocols that are available for developers to implement new application frameworks on top of YARN. We will also go through a simple application which demonstrates how one can implement their own Application Master, schedule requests to the YARN resource-manager and then subsequently use the allocated resources to run user code on the NodeManagers.
Hadoop YARN is the next generation computing platform in Apache Hadoop with support for programming paradigms besides MapReduce. In the world of Big Data, one cannot solve all the problems wholly using the Map Reduce programming model. Typical installations run separate programming models like MR, MPI, graph-processing frameworks on individual clusters. Running fewer larger clusters is cheaper than running more small clusters. Therefore,_leveraging YARN to allow both MR and non-MR applications to run on top of a common cluster becomes more important from an economical and operational point of view. This talk will cover the different APIs and RPC protocols that are available for developers to implement new application frameworks on top of YARN. We will also go through a simple application which demonstrates how one can implement their own Application Master, schedule requests to the YARN resource-manager and then subsequently use the allocated resources to run user code on the NodeManagers.
What is Adaptive Routing ?
•Switch networks typically provide many paths between any two points
•In an adaptively routed network
routers make packet by packet decisions on the route to use based on
–Queue occupancy
–Channel usage
–Error rates and state
–Class of traffic
Matteo Bordin's presentation of the Project P and Hi-Moco research projects. These aim to address the the motivations and challenges of analysis and code generation from heterogeneous models when intra-view consistency, optimization and safety are major concerns. The full paper can be found at http://www.erts2012.org/Site/0P2RUC89/7A-2.pdf
IBM Business Analytics and Optimization - Traffic Management with IBM InfoSph...IBM Sverige
Professor Haris och hans forskare på KTH har ett samarbete med de som utvecklar InfoSphere Streams på IBM Research. I detta projektet analyseras trafikdata från Stockholmsområdet för att se hur man kan nyttja informationen på bästa sätt för att styra trafiken smartare och informera resenärerna om hur man tar sig fram på bästa sätt.
Förutom själva Stockholmsområdet, så analyserar man trafiken till/från Arlanda. Bland annat vill man prediktera sannolikheten för att man kommer i tid till sin flygavgång på Arlanda beroende på vilken tid man skall åka och beroende på vilket transportsätt man väljer. KTH är vinnare till priset för en smartare planet 2010.
Talare: Haris N. Koutsopoulos, Professor and Head of Transportation and Logistics Division, KTH
Denna presentation hölls på ett seminariepass för Business Analytics & Optimization under IBM Software Day 2010.
The CIBER / CA partnership & Why CIBER is moving to Nimsoft MonitorCA Nimsoft
Tony Testa's n•fluence 2012 presentation, outlining CIBER's choice of Nimsoft Monitor.
For more information, visit: http://www.nimsoft.com/solutions/nimsoft-monitor.html.
OpenStack and Kubernetes - A match made for Telco HeavenTrinath Somanchi
With the advent of Containerization of Telco Clouds for NFV and SDN based deployments, OpenStack with Kubernetes is a best chosen option to solve the challenges is a better way to build a containerized Telco cloud. This involves, "Kubernetes in OpenStack", "OpenStack in Kubernetes" and "Independent OpenStack and Kubernetes". With this complementing collaboration, in the Stadium of OpenStack's Open Infrastructure, Telecom gaints are developing cloud-native solutions to best fit the next generation networking deployments. In this Presentation, we talk about Containerization and benefits, OpenStack and Kubernetes match making and we give a brief overview on Airship and Kata Container projects.
The Metaverse and AI: how can decision-makers harness the Metaverse for their...Jen Stirrup
The Metaverse is popularized in science fiction, and now it is becoming closer to being a part of our daily lives through the use of social media and shopping companies. How can businesses survive in a world where Artificial Intelligence is becoming the present as well as the future of technology, and how does the Metaverse fit into business strategy when futurist ideas are developing into reality at accelerated rates? How do we do this when our data isn't up to scratch? How can we move towards success with our data so we are set up for the Metaverse when it arrives?
How can you help your company evolve, adapt, and succeed using Artificial Intelligence and the Metaverse to stay ahead of the competition? What are the potential issues, complications, and benefits that these technologies could bring to us and our organizations? In this session, Jen Stirrup will explain how to start thinking about these technologies as an organisation.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Enhancing Performance with Globus and the Science DMZGlobus
ESnet has led the way in helping national facilities—and many other institutions in the research community—configure Science DMZs and troubleshoot network issues to maximize data transfer performance. In this talk we will present a summary of approaches and tips for getting the most out of your network infrastructure using Globus Connect Server.
Welcome to the first live UiPath Community Day Dubai! Join us for this unique occasion to meet our local and global UiPath Community and leaders. You will get a full view of the MEA region's automation landscape and the AI Powered automation technology capabilities of UiPath. Also, hosted by our local partners Marc Ellis, you will enjoy a half-day packed with industry insights and automation peers networking.
📕 Curious on our agenda? Wait no more!
10:00 Welcome note - UiPath Community in Dubai
Lovely Sinha, UiPath Community Chapter Leader, UiPath MVPx3, Hyper-automation Consultant, First Abu Dhabi Bank
10:20 A UiPath cross-region MEA overview
Ashraf El Zarka, VP and Managing Director MEA, UiPath
10:35: Customer Success Journey
Deepthi Deepak, Head of Intelligent Automation CoE, First Abu Dhabi Bank
11:15 The UiPath approach to GenAI with our three principles: improve accuracy, supercharge productivity, and automate more
Boris Krumrey, Global VP, Automation Innovation, UiPath
12:15 To discover how Marc Ellis leverages tech-driven solutions in recruitment and managed services.
Brendan Lingam, Director of Sales and Business Development, Marc Ellis
Systems Navigator - Added value of simulation in the design of terminals
1. Added value of simulation in the
design of terminals
Vincent de Gast &
Alessandro Nati
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 1
2. Contents
• Introduction
• Liquid Bulk Terminals
• Complexities in liquid bulk terminal design
• Design process & simulation
• Case studies
• Conclusions
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 2
3. Systems Navigator
Our references in simulating liquid bulk terminals
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 3
4. Liquid bulk terminals
Industrial facility that offers a package of activities
– to handle, store and control liquid bulk (Oil,
Chemicals, LNG)
– To and from transportation modes (Ships, trucks,
trains and pipelines)
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 4
5. Liquid bulk terminal functions
• Primary functions:
– Connect different modalities to maintain logistic
flow in supply chain
– To store product temporarily (buffer for differences
in supply and demand, scheduling or for strategic
reasons)
– Change the product flow size
• Secondary functions:
– Value added logistics (e.g. Blending)
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 5
6. Types of liquid bulk terminals
Type Use Tank turnover Fit for purpose
rate Designed for a specific
application or for a
broader scope of
products and services
Buffer storage Production plants High High
terminal
Independent Misc. mid long Low Medium
storage terminal term (strategic
storage)
Trading terminal Short term Very high Low
storage
Source: The added value of simulation during liquid bulk terminal design R. van Duijn, H.P.M. Veeke, T.N. Brans, G. Lodewijks
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 6
7. Design of terminals is complex..
Tank selection
Access channel
Rail and Truck loading
Blending processes
Personnel requirements
Dedicated infrastructure
Complex terminal infrastructure:
Berth selection rules
- Headers
- Pumps
Board to board - Jetty lines
Bunkering
operations - Tanks
- Jetties
- Loading arms
- Pumping platform
Different vessel
mix per customer
Vessel
characteristics
Multiple parcels
Changing customer profiles Vessel priorities
Berthing processes:
- Paperwork
- Prepump
Limited number of tugs - Pump
- Postpump
Uncertain vessel arrivals
Uncertain weather conditions
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 7
8. Simulation and the terminal lifecycle
Greenfield terminal:
- simulation modeling
Replace Design
Improve Build
Maintain Operate
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 8
9. Terminal design questions..
Different users with different questions, which are hard to quantify
Can the envisioned
terminal layout handle How many jetties
expected throughput? do we need? What are the optimal
pump rate
requirements for our
new terminal?
What is the effect of
What is the expected having a different
waiting time for our vessel mix at the
customers? terminal?
What is the best design
for our new terminal?
Terminal manager Business developers Sales managers Operational excellence Planners
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 9
10. Simulation and the terminal lifecycle
Replace Design
Improve Build
Brownfield terminal:
Maintain Operate - scheduling/planning -
- serious gaming -
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 10
11. Operating existing terminals…
Different users with different questions, which are hard to quantify
When can we schedule Can we handle new
maintenance with least customer X to the
impact? terminal?
Vessel Y is delayed by 6hrs,
What is the effect of a new can we still accept and what
product group to the are the consequences?
terminal?
If we receive this spot
vessel, what is the
impact on our terminal?
Terminal manager Business developers Sales managers Operational excellence Planners
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 11
12. Simulation and the terminal lifecycle
Replace Design
Brownfield terminal:
- simulation modeling
Improve Build
Maintain Operate
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 12
13. Improving existing terminals…
Different users with different questions, which are hard to quantify
Can the current terminal Can the expenses of a
layout handle future new jetty be justified?
throughput?
What is the impact on my
berth occupancy when we
add new jetty-pit
connections? What is the impact when
adding (an) additional
customer(s) to the terminal?
What is the effect of
having a different vessel
mix at the terminal?
Terminal manager Business developers Sales managers Operational excellence Planners
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 13
14. Design process
Design timeline… from idea to reality
Basic design Detailed design
Site
characteristics Detailed equipment
specification
Basic
Storage/throughput
demands
Client Dimensioning of
input tanks
Alternative designs
A
Decision
B
Decision
C
Data availability increases
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 14
15. How to apply simulation…
Objective (Throughput, Customers)
Constraints (Ship types, Port, Products)
This number changes
Alternatives when more data
becomes available
Throughput 3 different variants
# Customers 2 different variants
Ships 3 different vessel mix 108 possible combinations
Port 2 different variants
Products 3 different variants
Now run the simulation and get the results….
Alternative 1 Alternative 2 Alternative 3 Alternative n
Berth Occupancy Berth Occupancy Berth Occupancy Berth Occupancy
Waiting time Waiting time Waiting time Waiting time
The simulation results provide insight in the performance over time
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 15
16. Now apply variability…
Alternative 1 Alternative 2 Alternative 3 Alternative n
Berth Occupancy Berth Occupancy Berth Occupancy Berth Occupancy
Waiting time Waiting time Waiting time Waiting time
Weather scenario’s Failures Arrival patterns
Now make a better informed decision
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 16
17. Added value of simulation
4 or 5 berths?
Enough connection lines?
Replace Design
What if we change our
berth/tank allocation? Lower CAPEX
Should we add more ....?
Improve Build
Higher efficiency
12.45 pm – Santa Clara – Berth 4
14.30 pm – Liz Krogsund – Berth 1
-------------------------------
(How) Can we handle this
new customer?
Maintain Operate
Better service
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 17
18. Case studies
3 Cases show examples of design decisions that
were made using simulation models
– Terminal layout selection
– Improving throughput of refinery
– Expansion of an existing terminal
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 18
19. Case 1: Terminal layout selection
Background information:
• Greenfield project > 40,000,000 M3 annual throughput
• Products stored:
– Crude
– Middle distillates
– Fuel Oil
• Modalities served:
– Ships (Barges, Handy, Handymax, Aframax, Suezmax, VLCC)
– Pipelines
• Objective: Evaluate 2 proposed terminal layouts
– Required number of berths
– Determine individual berth requirements
– Determine infrastructure requirements
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 19
20. Layout options
Layout 1 Layout 2
•Each finger pier has 1 jetty to handle all •Each finger pier has 3 jetty.
vessel types •If VLCC is at jetty the whole finger pier is
•“South Dock” can handle MD (Middle seized
distillate) and FO (Fuel Oil) Aframax, •No “South Dock”
Handymax , Handy)
Your company logo
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 20
21. Case 1: Results
Layout 1 performs better because:
•VLCC and Suezmax are no longer blocked
Berth occupancy layout 2 (%) from Handymax/Handy vessels at finger
100
piers and therefore their waiting time is
90
80
reduced
70 •Handymax and Handy vessels benefit
60
Blocked
from “South dock” because they can be
50
40
Occupied served when 2 big vessels are moored at
30 the finger pier at the same time
20
10
0
FP W1 FP W2 FP W3 FP E1 FP E2 FP E3
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 21
22. Case 2: Refinery throughput increase
Background information:
• Simulation study for the waterfront of a refinery
• Refinery has 1 MBM berth to import crude and
feedstock
AS IS: TO BE: TO BE:
147 KBD CRUDE 157 KBD CRUDE 167 KBD CRUDE
• Relation between berth occupancy
& demurrage:
• While increasing production rates TO BE TO BE
+ 2 MR FO VESSEL + 1 MR CLEAN
from 147 KBD to 167 KBD PER MONTH VESSEL PER MONTH
• Optional use of dedicated or new
loading line for:
• Fuel oil vessel
• Clean vessels TO BE
USE OF NEW LINE FO
AS IS:
32" LINE FOR CRUDE
TO BE
USE OF NEW CLEAN LINE
TO BE:
32" LINE ALSO FOR FO
Hosted by:
November 8, 2011 Added value of simulation in the design of terminals 22
23. Case 2: Main scenarios and results
Berth Cycle time Number of Demurrage
Scenario Name Investment
Occupancy (in hrs) ships (in K$)
140 KBD as is 50,45% 39.12 127 253 NO
147 KBD 49,54% 41.54 120 401 NO
157 KBD 54,07% 45.23 135 512 NO
167 KBD 56,81% 47.14 144 429 NO
147 KBD + 2 FO MR 32' MBM line for FO 66,23% 62.23 146 3,669 NO
147 KBD + 2 FO MR Existing dedicated line for FO 66,38% 54.38 146 3,648 $
147 KBD + 2 FO MR New line for FO 59,35% 50.35 146 1,432 $$
147 KBD + 2 FO MR +1 CLEAN MR - New line for FO -
new line for CLEAN 64,73% 59.73 158 2,383 $$$
Conclusions:
•Addition of 2 FO MR vessels per month has relevant impact on demurrage cost
•Use of existing line for FO makes no difference (no change overs but it has a slow rate)
•Use of new dedicated FO line reduces the berth occupancy below 60% (faster pump rate
and no changeover)
•Handling 1 CLEAN MR vessel per month requires use of dedicated infrastructure and has
relevant impact on berth occupancy and demurrage cost.
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24. Case 2: Occupancy vs demurrage
Annual Demurrage Cost in K$ vs Berth Occupancy Results from further scenarios
12,000
with different refinery rates, fleet
composition, pump rates:
10,000
•Berth occupancy and demurrage
cost have an exponential
8,000 correlation
•For Berth occupancy higher than
6,000
65% the demurrage cost
dramatically increases
•This chart suggests that handling
4,000
CLEAN MR vessels (berth
occupancy to 64%) is risky as the
2,000 demurrage cost might easily be
higher than expected
0
50 55 60 65 70 75
BERTH OCCUPANCY (%)
Scenarios with berth outages Scenarios with longer lay-can period
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25. Case 3: Expansion existing terminal
Background information: VESSEL 4 ALL SHIPS
•Terminal expects an increase of
BARGE 3 BARGES ONLY
tonnage handled with vessels
VESSEL 3 VESSELS ONLY
•Current bathymetry allows ships to
be handled on “Vessel 1, 2, 3”. VESSEL 2 VESSELS ONLY
Barge “1, 2, 3” can only serve barges
VESSEL 1 ALL SHIPS
•Vessels have priority over barges
•Investment decisions: BARGES ONLY
•Dredge and renew “Barge 3”
to accommodate vessels
BARGE 1
BARGES ONLY
(cheaper, risk of further delays
on barges)
•Build “Vessel 4” but use jetty
lines and headers from “Barge
3”
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26. Case 3: Results
Conclusions:
•As expected addition of a new jetty that
can handle both vessels and barges gives
higher flexibility to the terminal.
•Dredging jetty “Barge 3” increases waiting
time for barges (because of the reduction
of barge-dedicated jetties)
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27. Conclusions
• Close integration of simulation during the entire
design phase helps to raise questions that
otherwise are unnoticed
• Simulation helps to quantify design decisions
• Simulation provides important insight into the
behavior of a liquid bulk terminal under varying
conditions (peak load, bad weather, failures)
• Scenario comparisons, and quick response to
new data are key to successful terminal design
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28. Thanks for your attention…
Visit our website: www.systemsnavigator.com
Systems Navigator B.V.
Delftechpark 38
2628 XH Delft
The Netherlands
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