INTRODUCTION: The Turbo-Finish process (also referred to as Turbo-Abrasive Machining )imparts beneficial compressive residual stress to edges and surfaces. and as all critical features of the part are processed simultaneously, it can produce a stress equilibrium throughout the entire part. One of the signature advantages of the process is that it is capable of producing peening like metal surface improvement effects, while simultaneously developing isotropic surfaces and deburring and edge-contouring sharp edged features This combination of edge and surface effects can help extend part life on components by mitigating crack propagation.
For additional information CONTACT Dave Davidson | dryfinish@gmail.com | https://en.gravatar.com/dryfinish
Wherever metals come into contact with each other contact stresses and friction occur. Both these conditions regulate and reduce the performance and compromise the design.
of the component. Super-finishing or CASF (Chemically Accelerated Surface Finishing) is a means of regaining those losses by producing a superfine finish where it is most needed.
Technical article on Centrifugal Iso-Finishing for deburring and polishing.
Contact:
Dave Davidson
Deburring/Finishing Technologist
SME Tech Community Advisor
dryfinish@gmail.com | 509.230.6821
http://dryfinish.wordpress.com
http://about.me/dave.davidson
http://partsfinished.wordpress.com
Finished part portfolio: https://www.flickr.com/photos/72325472@N04/albums/72157686262863672
________________________
Free Sample Processing
Contract Deburring and Finishing Services
High Energy Finishing Equipment and Process Development
GMT started manufacturing lapping & polishing machine in 1971. It was built for in-house use and until then hand lapping process was used for finishing surface plates. Critical parts for our workholding devices required a finishing and buffing machine. There was demand in the market for valve lapping and lapping plates. Since GMT had a captive ferrous foundry, castings for lap plate and lapping machine were easier to source.
Since then GMT has become one of India's largest lapping machine manufacturers and suppliers with over 350 installations throughout India mainly to the valve and pump industry. When a buyer in Japan wanted a super finishing machine for lapping large granite plates, GMT designed and supplied a 3000mm dia flat lapping machine.
Pump manufacturers, electronic industries, valve manufacturers, etc., have found a sure way of obtaining positive sealing.
INTRODUCTION: The Turbo-Finish process (also referred to as Turbo-Abrasive Machining )imparts beneficial compressive residual stress to edges and surfaces. and as all critical features of the part are processed simultaneously, it can produce a stress equilibrium throughout the entire part. One of the signature advantages of the process is that it is capable of producing peening like metal surface improvement effects, while simultaneously developing isotropic surfaces and deburring and edge-contouring sharp edged features This combination of edge and surface effects can help extend part life on components by mitigating crack propagation.
For additional information CONTACT Dave Davidson | dryfinish@gmail.com | https://en.gravatar.com/dryfinish
Wherever metals come into contact with each other contact stresses and friction occur. Both these conditions regulate and reduce the performance and compromise the design.
of the component. Super-finishing or CASF (Chemically Accelerated Surface Finishing) is a means of regaining those losses by producing a superfine finish where it is most needed.
Technical article on Centrifugal Iso-Finishing for deburring and polishing.
Contact:
Dave Davidson
Deburring/Finishing Technologist
SME Tech Community Advisor
dryfinish@gmail.com | 509.230.6821
http://dryfinish.wordpress.com
http://about.me/dave.davidson
http://partsfinished.wordpress.com
Finished part portfolio: https://www.flickr.com/photos/72325472@N04/albums/72157686262863672
________________________
Free Sample Processing
Contract Deburring and Finishing Services
High Energy Finishing Equipment and Process Development
GMT started manufacturing lapping & polishing machine in 1971. It was built for in-house use and until then hand lapping process was used for finishing surface plates. Critical parts for our workholding devices required a finishing and buffing machine. There was demand in the market for valve lapping and lapping plates. Since GMT had a captive ferrous foundry, castings for lap plate and lapping machine were easier to source.
Since then GMT has become one of India's largest lapping machine manufacturers and suppliers with over 350 installations throughout India mainly to the valve and pump industry. When a buyer in Japan wanted a super finishing machine for lapping large granite plates, GMT designed and supplied a 3000mm dia flat lapping machine.
Pump manufacturers, electronic industries, valve manufacturers, etc., have found a sure way of obtaining positive sealing.
Turbo-Finish and premature fatigue failure prevention and life extension. Turbo-Finish’s unique ability to produce isotropic surfaces on rotating parts can make them much less susceptible to problems associated with crack propagation. Additionally, the elimination of stress risers, and the generation of round edges are used to help extend component life. Rotating parts can especially benefit from the Turbo-Finish process. Disks and other rotating parts can all benefit from this surface and edge conditioning. Highly finished surfaces also tend to pick up less residual contaminants from operations. and smooth isotropic surfaces generate less turbulent air flow across their surfaces. Additionally, the Turbo-Finish process imparts beneficial compressive residual stress. As critical features of the part are processed simultaneously, it can produce a stress equilibrium throughout the entire part. One of the signature advantages of the process is that it is capable of producing peening like metal surface improvement effects, while simultaneously developing isotropic surfaces and deburring and edge-contouring sharp edged features
report of industrial training done at MAKINO.
For over two decades, Makino Auto Industries Pvt. Ltd. has been the trusted name in the automotive industry. The company's product range of Automotive clutch assemblies, brake assemblies and components are amongst the category leaders in India and discerning markets of the world.
Established in 1990 Makino has 4 plants in India. Started as a Friction Disc manufacturer and now a complete clutch & Brake Solution Provider.
Experts of Automotive Clutches & Brakes (2W, 3W and 4W applications)
Working with major OEM in India for 2 W and 3 W applications
Vision is to provide technologically advanced clutches & brakes for existing and future vehicles.
"MAKINO is committed to consistently provide the Original Equipment Manufacturer and vehicle owner quality products.
Lamba Techno Flooring Solutions is a name that has become synonymous with quality concrete flooring solutions. and who provides concrete flooring, Laser Screed, Concrete Floors, Industrial Flooring, Steel Fibre, Super Flat Floors, Joint Less Floor, Densification, Dust Proofing, Concrete Polishing, Fm-2 Flooring at affordable price.
Turbo-Finish and premature fatigue failure prevention and life extension. Turbo-Finish’s unique ability to produce isotropic surfaces on rotating parts can make them much less susceptible to problems associated with crack propagation. Additionally, the elimination of stress risers, and the generation of round edges are used to help extend component life. Rotating parts can especially benefit from the Turbo-Finish process. Disks and other rotating parts can all benefit from this surface and edge conditioning. Highly finished surfaces also tend to pick up less residual contaminants from operations. and smooth isotropic surfaces generate less turbulent air flow across their surfaces. Additionally, the Turbo-Finish process imparts beneficial compressive residual stress. As critical features of the part are processed simultaneously, it can produce a stress equilibrium throughout the entire part. One of the signature advantages of the process is that it is capable of producing peening like metal surface improvement effects, while simultaneously developing isotropic surfaces and deburring and edge-contouring sharp edged features
report of industrial training done at MAKINO.
For over two decades, Makino Auto Industries Pvt. Ltd. has been the trusted name in the automotive industry. The company's product range of Automotive clutch assemblies, brake assemblies and components are amongst the category leaders in India and discerning markets of the world.
Established in 1990 Makino has 4 plants in India. Started as a Friction Disc manufacturer and now a complete clutch & Brake Solution Provider.
Experts of Automotive Clutches & Brakes (2W, 3W and 4W applications)
Working with major OEM in India for 2 W and 3 W applications
Vision is to provide technologically advanced clutches & brakes for existing and future vehicles.
"MAKINO is committed to consistently provide the Original Equipment Manufacturer and vehicle owner quality products.
Lamba Techno Flooring Solutions is a name that has become synonymous with quality concrete flooring solutions. and who provides concrete flooring, Laser Screed, Concrete Floors, Industrial Flooring, Steel Fibre, Super Flat Floors, Joint Less Floor, Densification, Dust Proofing, Concrete Polishing, Fm-2 Flooring at affordable price.
A4 Information Brochure for Australian EnviroblastMark Angus
A4 information brochure for print and online marketing for Australian Enviroblast in Adelaide. Copywriting and editorial design by Mark Angus for Cadogan and Hall.
Finishing and polishing of cast metal framework/prosthodontic coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Comparators: Constructional features and operation of mechanical, optical, electrical/electronics and pneumatic comparators, advantages, limitations and field of applications
Principles of interference, concept of flatness, flatness testing, optical flats, optical interferometer and laser interferometer.
Surface texture measurement: importance of surface conditions, roughness and waviness, surface roughness standards specifying surface roughness parameters- Ra, Ry, Rz, RMS value etc., surface roughness measuring instruments – Tomlinson and Taylor Hobson versions, surface roughness symbols
Minerals and Mineral Processing, Extractive Metallurgy, Ore Dressing, Mineral...Ajjay Kumar Gupta
Minerals and Mineral Processing, Extractive Metallurgy, Ore Dressing, Minerals Engineering (Mining, Non – Ferrous Metals, Iron Ore Slimes, Limes, Limestone, Asbestos, Coal Beneficiation, Coal and Ore Fines, Ordinary Superphosphate, Ammonium Salts, Fertilizers)
Mineral is defined as a naturally occurring solid chemical substance formed through biogeochemical processes, having characteristic chemical composition, highly ordered atomic structure, and specific physical properties. By comparison, a rock is an aggregate of minerals and/or mineraloids and does not have a specific chemical composition.
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Ammonium Salts, Business guidance for Mineral Production, Business guidance to clients, Business of Mining, Business Plan for a Startup Business, Business Plan small scale mining project, Business start-up, Chemistry and physics of Asbestos, Chemistry of nitrogen and its inorganic compounds, Coal and Ore Fines, Coal Beneficiation, Extractive Metallurgy, Fertilizers, Great Opportunity for Startup, Growing a mineral processing business, How to start a Mineral manufacturing business, How to Start a Mineral processing industry?, How to Start a Mineral Production Business, How to start a mining business, How to start a successful Mineral processing business, How to start mineral grinding industry in India, How to Start Mineral Processing Industry in India, Introduction to Mineral Processing, Limes manufacturing, Limestone exploration and extraction, Limestone Processing, Manufacture of Ammonium Bicarbonate, Manufacture of ordinary superphosphate, Metals and Minerals Production in India, Metals, Minerals & Mining Industry, Mineral Based Small Scale Industries Projects, Mineral industry, Mineral mining business plan, Mineral processing, Mineral Processing & mining Based Profitable Projects, Mineral processing book, Mineral processing Business, Mineral Processing Industry in India, Mineral processing metallurgy, Mineral processing plants, Mineral Processing Projects, Mineral processing Small Business, Mineral processing technology, Mineral Production, Mineral production for mining sector, Minerals and Mineral Processing, Minerals Engineering, Mining & mineral processing industry, Mining and Mineral Processing, Mining processing, Mining Sector Investment and Business, Mining, Mineral Processing & Metals Industry, Modern small and cottage scale industries, Most Profitable Mineral Processing Business Ideas, New small scale ideas in Mineral processing industry, Non – Ferrous Metals Production, Ordinary Superphosphate, Ore Dressing, Processing of Iron Ore Slimes, Profitable small and cottage scale industries, Profitable Small Scale Mineral processing, Setting up and opening your Mineral processing Business, Setting up of Mineral Processing Units, Small Business ideas in the Mining Industry
Surface finish measurement (mechanical measurement and metrology)Navroz Navodia
THIS ppt is good for understanding basics of surface measurement, it is good for undergraduate students persuing their bachlors in engineering,
the content of this ppt are as under
1) Basic terminology
2)techniques for surface finish measurement
3)comparison techniques like (visual scratch touch microscopic etc inspections)
4)direct instrument like (profilograph profilometer taylor hobson etc)
5)effect of surface finish on material strength
refer to this ppt for quick revision
good for gtu students specially
N3
Turbo-Abrasive Machining in the Continuous Flow Environment Dr Michael Massarsky. Turbo-Finish Corporation, 917 518 8205 michael@turbofinish.com
turbofinish.wordpress.com
Modern machine shop interviews Dave Davidson about Gear finishing processes. For additional technical information and assistance with sample part finishing contact Dave Davidson | ddavidson@deburring-tech-group.com # #machining #polishing #finish #cnc #manufacturingengineering #automotiveindustry #finishing #deburring #leanmanufacturing #aerospace #massfinishing #grinding #automotive #leanmaufacturing #gears
Turbo abrasive machining tech paper - 2016Dave Davidson
INTRODUCTION: Turbo-Finish technology (also referred to as Turbo-Abrasive Machining) is a dry, high-speed spindle finishing process that utilizes abrasive fluidized bed technology, and high speed part rotation to develop extremely rapid and uniform edge and surface conditioning on aerospace, automotive and industrial parts. Polishing, deburring and edge radiusing are accomplished anywhere that the media can access. This finishing technology can develop isotropic surface finishes s while developing consistent round edges on any exposed sharp edged features.
Turning revolution – a surprising take on a mature processSandvik Coromant
Turning is a mature machining process that has seemingly been around forever. However, those thinking that their process is rock-solid – tweaking and fine-tuning parameters to maximize output and profitability – need to think again. What if there was a new way of turning that questions established and preconceived ideas about this age-old process? The time has arrived to join the new turning revolution and breakthrough existing production barriers to revel in new-found productivity.
Water Jet Machining (WJM) and Abrasive Water Jet Machining (AWJM) are two non-traditional or non-conventional machining processes. They belong to mechanical group of non-conventional processes like Ultrasonic Machining (USM) and Abrasive Jet Machining (AJM). In these processes (WJM and AJWM), the mechanical energy of water and abrasive phases are used to achieve material removal or machining. The general grouping of some of the typical non-traditional processes are shown below:
o Mechanical Processes
⎯ USM
⎯ AJM
⎯ WJM and AWJM
o Thermal Processes
⎯ EBM
⎯ LBM
⎯ PAM
⎯ EDM and WEDM
o Electrical Processes
⎯ ECM
⎯ EDG
⎯ EJD
o Chemical Processes
⎯ Chemical milling
⎯ Photo chemical machining
Centrifugal Iso-Finishing is a high-speed, high-quality and hands-free method for deburring, smoothing, surface-0finishing, burnishing and polishing of work-pieces and parts. Contact Dave Davidson for additional technical information and assistance with getting your parts sample finished. Contact me at ddavidson@deburring-tech-group.com See also dryfinish.wordpress.com
Technical article reprint on the high-speed and high-intensity and high-quality Centrifugal iso-Finishing method.. The methods used widely on aerospace, motorsports, automotive, medical, dental, orthodontic and jewelry manufactured parts. For additional information contact Dave Davidson at ddavidson@deburring-tech-group.com. Ask about the free sample part finishing program.
See also the technical blog at https://dryfinish.wordpress.com
Modern machine-shop-apr-18 centrifugal isofinishing crnakshaftsDave Davidson
See the technical article on Centrifugal Iso-Finishing on surface finish and it's effect on engine components in the Motorsports Industry terms of performance improvement.
Contact D. A. (Dave) Davidson at ddavidson@deburring-tech-group.com for additional information or help with free sample finishing.
Centrifugal Iso-Finishing Technical article as seen in Products Finishing mag...Dave Davidson
This high-speed, high-intensity mass finishing
method can improve part performance. Centrifugal iso-finishing can be used not only for deburring and edge-contour, but also to
develop surface finish attributes that improve the performance,
surface integrity and service life of components.
A High-Speed, High-Energy Alternative
Centrifugal iso-finishing is a high-speed and high-intensity
mass finishing method in which abrasive or polishing materials are caused to interact with part edges and surfaces
with 10 times the surface pressure of low-energy finishing
methods. What this means, in practical terms, is that it is
possible to produce very refined surface finishes in abbreviated process cycle times. It also means that parts with
complex and detailed geometries can be deburred with a
minimum of manual intervention.
Iso-Finishing sample part finishing application formDave Davidson
Free sample part processing and quotations for deburring, finishing or polishing of your production parts.
(1) Download the Word document form into your computer.
(2) Complete the form and include a paper copy with your sample parts to being shipped to the Isofinishing address shown on the form
MFI full finishing product catalog with technical assistance infoDave Davidson
Mass Finishing Equipment and Supply Catalog includes equipment, finishing media, supplies and accessories. Features Centrifugal Iso-Finishing equipment for high-speed and hands-free deburring, finishing and polishing. For technical assistance and help with arranging for free sample finishing of your parts contact Dave Dagvidson at ddavidson@deburring-tech-group.com
It's the Finish that Counts. Technical Magazine article reprint.Dave Davidson
A conventionally produced surface (turned, milled,
ground, EDM) is typically Gaussian in nature, that is,
the peak and valley distribution is pretty much equal
in height. This type of surface can be very unstable and
unpredictable when wear and load bearing are considered. The images in Figure 1 demonstrate this type of
surface.
There are many ways to produce plateaued surfaces.
They are varied in approach but all have the ability to
control the surface peak characteristics separately for
the valley characteristics. Methods that are used to improve surfaces for performance and increased service life include centrifugal barrel finishing, turbo-abrasive machining (aka Turbo-Finish) and isotropic micro-finishing with vibratory finishing equipment. For additional technical information and/or elp with free sample part processing contact Dave Davidson at ddavidson@deburring-tech-group.om
BV PRODUCTS - Bowl and Tub Vibratory Finishing SystemsDave Davidson
Vibratory finishing machines designed, engineered and built-in Australia that out-perform and out-last vibratory finishing machines costing much more.
Robust design with direct-drive motor and integrated parts/media separation for economical vibratory finishing of metal parts. BV Products has been perfecting its unique all cast polyurethane vibratory finishing machines with direct-drive motion generators for almost 40 years to make them the most innovative and most cost-effective surface finishing solution in the industry. Contact Dave Davidson: ddavidson@deburring-tech-group.com
BV PRODUCTS VIBRATORY FINISHING SYSTEMS FOR DEBURRING AND FINISHINGDave Davidson
Vibratory finishing machines designed, engineered and built-in Australia that out-perform and out-last vibratory finishing machines costing much more.
Robust design with direct-drive motor and integrated parts/media separation for economical vibratory finishing of metal parts. BV Products has been perfecting its unique all cast polyurethane vibratory finishing machines with direct-drive motion generators for almost 40 years to make them the most innovative and most cost-effective surface finishing solution in the industry. Contact Dave Davidson: ddavidson@deburring-tech-group.com
BV Products - Vibratory Finishing machinery for deburring and polishingDave Davidson
Vibratory finishing machines designed, engineered and built-in Australia that out-perform and out-last vibratory finishing machines costing much more.
Robust design with direct-drive motor and integrated parts/media separation for economical vibratory finishing of metal parts. BV Products has been perfecting its unique all cast polyurethane vibratory finishing machines with direct-drive motion generators for almost 40 years to make them the most innovative and most cost-effective surface finishing solution in the industry. Contact Dave Davidson: ddavidson@deburring-tech-group.com
Vibratory finishing machines designed, engineered and built in Australia that out-perform and out-last vibratory finishing machines costing much more. Robust design with direct-drive motor and integrated parts/media separation for economical vibratory finishing of metal parts. BV Products has been perfecting its unique all cast polyurethane vibratory finishing machines with direct-drive motion generators for almost 40 years to make them the most innovative and most cost-effective surface finishing solution in the industry. Contact Dave Davidson: ddavidson@deburring-tech-group.com
Centrifugal Iso-Finishing for Additive Manufactured PartsDave Davidson
Centrifugal Iso-Finishing Technology is used on 3D Printed and conventional CNC precision machined components for deburring, finishing and polishing. It is a high-speed, high-quality hands-free finishing method that produces highly refined surface finishes in a fraction of the time required by other equipment (10 times faster, in many cases) Free sample finishing of your parts is available, contact Dave Davidson at ddavidson@deburring-tech-group.com
Centrifugal iso finishing sample processingDave Davidson
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
Centrifugal iso finishing contract services Dave Davidson
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
Centrifugal iso finishing - part dividersDave Davidson
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
Final vibratory iso-finishing processesDave Davidson
High-Speed iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
Centrifugal iso finishing - Equipment descriptionDave Davidson
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish
https://lnkd.in/gFjetZk
Centrifugal iso finishing - how it worksDave Davidson
High-Speed, Hands-free deburring, iso-finishing and polishing of manufactured and 3D printed parts. Contact Dave Davidson for free sample finishing, technical assistance and contract deburring and iso-finish polishing at dryfinish@gmail.com | https://dryfinish.wixsite.com/iso-finish https://lnkd.in/gFjetZk
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.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
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.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.