The AKROKERAMOS Project
a brief Synopsis

DAEDALUS Informatics
Athens, Greece 01/10/1994
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TABLE OF CONTENTS


1.
Introduction
Editorial
1.1.
Historical Background
1.2.
Marine Wave Energy - A design challenge
2.
Project Summary
2.1.
The JOULE II initiative
2.2.
Project scope and general Contract Legislation
2.3.
Consortium of R&D Partners, Profiles, Administration
2.4.
The Scheduling and Workpackages layout
3.
The AKROKERAMOS breakwater
3.1.
The Site - Geographical and Civil aspects
3.2.
The Breakwater Structural aspects and diagrams
3.3.
Mapping of the Sea-Bed forefront Landscape
3.4.
Evaluation of the area and site specific Energy Spectra
4.
SEKE - the Wave Energy Conversion Device
4.1.
Wave Motion Development over Modified Sea-Bed Profiles:
A brief overview of recorded experience
4.2.
C.M.W. - The Critical Momentum Wedge as a potential Energy Carrier :
An introduction to Concept and underlying Theory
4.3.
SEKE - A simple device for the exploitation of CMW Hydrodynamics :
An introduction to Concept and underlying Theory
4.4.
The formation of an International Patent
4.5.
The assessment and specifications of a pilot SEKE model for the
requirements of the AKROKERAMOS project
4.6.
Physical and Structural Design features - SEKE :
Schematic Diagrams, Estimated Stresses, Determination of suitable Materials, 
Approximated Thermodynamic Cycle, General Construction Procedures
4.7.
SEKE Supporting Equipment specs - Check Valves / Feed-air Pipeworks :
Schematic Diagrams,  Determination of suitable Materials, General Construction Procedures
4.8.
The SEKE System as an integral product :
Envisaged Operation, general design features for Safeguarding Operation,
Inspection & Maintenance Routines, Force Majeure Conditions
5.
ANEMIRA - the Pneumatic-to-Mechanical Energy Conversion Device
5.1.
A practical approach to encountered problems and available solutions
5.2.
Introduction to the Design and Manufacturing concepts of a
compact Reciprocating Pneumatic Engine system, used for direct
Pneumatic-to-MechanicalEnergy Conversion & Utilization
5.3.
Development of Theoretical Model and Thermodynamic Cycle
5.4.
Kinematic Analysis & related Torque & Power Function Diagrams
5.5.
Schematic Diagrams, Mechanical Drawings, Estimated Stresses,
Determination of suitable Materials / Parts, General Construction
& Assembly Procedures
5.6.
Ancillary Apparatuses 
5.6.1.
RPM Monitoring / Regulation Governor
5.6.2.
Transmission Coupling & Reverse Motion Gearworks
5.6.3.
Electrical System, Electromagnetic Valves & Induction Sensors
5.6.4.
Microcomputer-based Electronic Monitoring, Timing & Control System
5.6.5.
Monitoring Ports & Gauges
5.7.
The adaption of a simplified, fully pneumato-mechanical engine model
for the purposes of the AKROKERAMOS project requirements
5.8.
Predicted   Operational Performance versus Actual Performance results
of experimental Prototype
5.9.
Towards a generalized, Cost-efficient, Modular Methodology for
Mechanical Conversion in small Wave Energy Plants
6.
ENERLOG - Introduction to an Innovative and efficient
Data Logging & Remote Monitoring Control System,
suitable for Renewable Energy Installations
6.1.
A practical approach to encountered problems and available solutions
6.2.
Introduction to the Concept and scope of a Microcomputer based, Serial
Control Monitoring System, for Polled Collection of Multi-Sensor
Data Logging Installations
6.3.
Schematic Operational Diagrams, Logic Flowcharts
6.4.
Determination of Hardware & Sensor Modules Requirements and Specs
6.5.
Outline to Software anticipated Features :
Interfacing, Monitoring & Recording, Data Management & Presentation
6.6.
Towards a generalized, Cost-efficient, Expandable and Modular
Methodology, for the Monitoring and Control of Renewable Energy Installations
6.7.
Introduction to the Construction aspects of a small scale
Experimental Rig & Test Tank 
6.7.1.
The necessity for a Low-cost, Small Scale Prototyping Rig
6.7.2.
Operational aspects of Test Tank, Simulation Methodologies
6.7.3.
Data Logging & Monitoring Equipment Fitting & Calibration
6.7.4.
Application of Video Monitoring to the Kinematic Analysis of
Scale Models
7.
Foundation Operations of the AKROKERAMOS Wave Energy Power Plant
7.1.
Assessment of preparatory activities for the foundation of a local
Worksite. Draft planning, estimation of prerequisites
7.2.
Preparatory Mounting Structure Specifications :
Schematic Diagrams, Estimated Stresses,   Determination of suitable
Materials, General Construction & Mounting Procedures
7.3.
Assessment and implementation of SEKE mounting procedures over
the breakwater forefront Mounting Structure
7.4.
Auxiliary equipment installation - Feed-air Storage Tank :
Schematic Diagrams, Estimated Stresses,   Determination of suitable
Materials, General Construction & Mounting Procedures
7.5.
Auxiliary equipment installation - Mechanical Conversion System :
General Posting Construction & Installation Procedures
7.6.
Auxiliary equipment installation - Electromechanical Conversion System :
General Posting Construction & Installation Procedures
7.7.
Auxiliary equipment installation - Monitoring & Control System :
General Installation, Calibration and Testing Procedures
7.8.
Auxiliary equipment installation - Ancillary Apparatuses
7.8.1.
Compressed Air Flow Control
7.8.2.
General description of Electromagnetic Valves
7.8.3.
General description of Mechanical Coupler & Reduction Gearing
7.8.4.
General description of Generator Control & Power Distribution Panel
7.8.5.
General description of Electrical Connections & Power Grid
Synchronization arrangements
8.
Project Implementation - A global aspect, future trends
8.1.
An Overview, from theory to practice
8.2.
Comparative Initial Analysis :
Recorded Performance vs Anticipated Performance deductions
8.3.
Projected Performance and Operational Issues
8.4.
Future Trends, Optimization Criteria, Environmental & Social Issues
8.5.
Key - Factors to determine Success, State-of-Art aspects
8.6.
Wave Energy : Policies for the effective Management of
Resources & Potential Worldwide Applications
8.6.1.
Design & Manufacturing Properties to outline a Production line
for Precasted SEKE Blocks
8.6.2.
The potential exploitation of a Shore-line Wave Energy scheme
for Desalination & Irrigation Plants
8.6.3.
The potential exploitation of an Off-shore Wave Energy scheme
for the production of Hydrogen
8.6.4.
A bright future through Wave Energy resources exploitation, will there be one?
National and international perspectives

 


DAEDALUS Informatics, Greece