Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
1. Aijazullah Tajir
Surface treatment Supervisor
Abu Dhabi UAE
+971527837268 / umar1226@gmail.com
Professional Profile
Chemical Engineer with more than 6.0 years of experience in Special Process/ Surface coating field
like Anodizing, Passivation, Phosphating, Painting application, Chemical Laboratory, manpower
supervising & management.
Industrial Work Experience
2012- Present Caracal International L.L.C Abu Dhabi, UAE
Surface treatment Supervisor
(EDIC Subsidiary, UAE Defense Company)
Role and Responsibilities:
1. Processing the following Processes as per Military standard
2. Hard Anodizing (sulfuric).
3. Hot Bluing/Black oxidation Process.
4. Manganese Phosphating.
5. Passivation.
6. Blasting, the surface preparation before the process.
7. Paint shop, includes the application of Fire arm coating, PTFE coating by spray method.
• Chemical bath preparation and controlling.
• Preparing respective Process reports.
• Preparing Work Instruction for respective processes and process control sheets.
• Control the Chemical Laboratory and carry out respective chemical testing.
Chemical Analysis for chemical baths by titration method.
Chemical Calculation for preparing new bath as well as replenishment of chemical
bath.
Water Quality testing.
Preparation of different concentration of chemicals.
• Control of Chemical Storage,
Updating Chemical Stock.
Indenting required chemicals.
Controlling MSDS and TDS documents.
2011-2012 Tara Aerospace System Ltd Hyderabad, India
Special Process Executive
(A Joint venture of TATA and Sikorsky an AS9100 and NADCAP certified company)
Role and Responsibilities:
• Processing the following Processes as per Sikorsky Standards
1. Boric Sulfuric acid Anodizing
2. Chemical Conversion Coating.
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2. 3. Chemical Milling includes masking and scribing.
4. Paint shop job includes:
• Surface Preparation by sanding with different grades of sand paper.
• Masking the required location as per drawing call.
• Identifying the right masking material.
• Application of Primer, Topcoat and Clear coat.
• Paint and respective accessories control.
• Run the Paint booth by using SCADA system, both for application and Curing.
• Preparing required and suitable templates for masking before primer and paint
application.
• Interpretation of Drawing with respect to Process requirement.
• Identification of Required material and Chemicals and indention.
• To train manpower and develop multi skilling to ensure smooth production and optimize
resource utilization.
• To control rework / rejection and waste in processing by continually improve processes.
• To plan and qualify processes and personnel in coordination with quality team.
• Control the consumables.
• Follow up Production activities.
• To plan day to day / shift wise work for optimum utilization of the resources.
• To perform lot testing and reporting of results.
• To ensure that all the equipment, instruments and facilities are maintained per TPM plan.
• 6’S implementation and maintaining.
• Weekly review of production and planning with team.
2010-2011 Aerospace Processing India Pvt. Ltd Belgaum, India
Production Engineer Trainee
(An AS9100, Boeing, Airbus & NADCAP certified company)
Role and Responsibilities:
• Production Planning and Control the Processes.
• Follow up of Production activities.
• Established Configuration Management.
• Identification of Planning and resource risk during contract review.
• Laboratory Analysis of Chemicals.
• Organize the Process routing with respect to Drawing.
• Carried out the following Processes as per Air Bus and Boeing Standards:
1. Chromic Acid Anodizing.
2. Boric Sulfuric Anodizing.
3. Chemical Conversion Coating.
4. Passivation.
5. Titanium Etching.
6. Pickling.
7. Painting shop includes:
8. Surface Preparation by sanding with different grades of sand paper.
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3. • Masking the required location as per drawing call.
• Application of Primer, Topcoat, Abrasion resistance paint and Teflon Coat.
• Paint and respective accessories control.
Academic Qualification
Technical Skills
Skilled in Processing of following processes
• Anodizing (Type-II & Type-III)
• Phosphating
• Passivation
• Paint Shop
• Black Oxidation
• Chemist: Handle Laboratory independently and carry out all respective testing.
• Managing and Supervising the technician and labors.
• Quality control and testing: Documents Preparation like Work Instruction, Process sheets and
testing on finished Products to comply with the requirement.
Achievements
• Member of the team which installed and commission the sulphuric acid Anodizing line at
API.
• Lead Commissioning of Paint Booths along with Installation team at TARA Aerospace.
• Prepared the Masking Template for masking before Paint Application at TARA Aerospace.
• Member of the team in achieving the NADCAP certificate in Tara Aerospace.
• Commissioning and establishing Hard Anodizing Process Line at Caracal International
L.L.C.
• Commissioning and establishing Manganese Phosphating Process Line at Caracal
International L.L.C.
• Commissioning and establishing Black Oxidation Process Line at Caracal International
L.L.C.
Strengths
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Qualification/
Degree
University Class Year of passing
Bachelor of Chemical
Engineering
Vishweshariya
Technological
University
1st
2010
4. • Highly Energetic
• Motivated with positive Attitude
• Punctual, Self & Quick Learner
• Managing the office independently
• Believe in working with team
• Good Communication
• Interpersonal, and Analytical skills.
Computer Skills
Operating System : Windows 7, Windows 10
Packages : MS-Word, Excel, PowerPoint
Application Exposure : EFFACS, SAP, ERP and SCADA.
Personal Details
Date of Birth : 07-10-1986 (Seventh October Nineteen Eighty Six)
Marital Status : Married
Mobile Phone : +917411268507, +919845946526
Nationality : Indian
Visa Status : Residence visa
UAE Driving license : Yes
Languages Known : English, Hindi, Urdu, and Kannada
Passport Details
Passport Number : J 2376679
Date of Issue : 2010
Date of Expiry : 2020
Place of Issue : Bangalore
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