The JF100 perfect beginners exercise bike from JLL. Cycling is a great way to improve your fitness and lose weight at home . Perfect for a low impact workout at home
With JF 100 Excercuse Bike adjustable levels of resistance and many training programmes to keep you motivated this is a perfect way to get back in to shape.
Best folding treadmill for home, Foldable and easy transport. Great for homes with limited space. Shock absorption system that reduces the impact to your joints. Suitable for all age groups.
Assessing Flow-Accelerated Corrosion in Hard-to-Reach PlacesEddyfi
A high-temperature, high-velocity fluid races toward a 90° bend in an insulated carbon steel pipe. The outcome is inevitable: flow-accelerated corrosion (FAC) will occur at the elbow’s extrados on the inner surface of the pipe.
La salute degli occhi 5 semplici cose damindspk101
Arrivate spesso alla sera con occhi stanchi e che bruciano? La vita moderna provoca molto stress al nostro corpo e gli occhi sono tra i primi a soffrirne. Ma non deve essere per forza così. Scoprite alcune semplici cose che potete fare per la salute dei vostri occhi e vedrete che solo in pochi giorni avrete occhi che si sentono e appaiono molto meglio.
Brihanmumbai Municipal Corporation (BMC) Mumbai invites online application for the recruitment of Clerical Cadre posts. Recently, BMC Mumbai has publish an advertisement on www.portal.mcgm.gov.in website for filling up 942 vacant seats as clerk in various department of municipal corporation Mumbai.
The case for Hadoop performance, short presentation on the need for BDOOP, the Big Data Operations On Performance group. Presents the case why analyzing Hadoop performance is complex, but important to devise cost effective infrastructures.
Originally presented at the Barcelona BDOOP meetup group: http://www.meetup.com/BDOOP-BigData-Operations-On-Perfomance-Barcelona/
The JF100 perfect beginners exercise bike from JLL. Cycling is a great way to improve your fitness and lose weight at home . Perfect for a low impact workout at home
With JF 100 Excercuse Bike adjustable levels of resistance and many training programmes to keep you motivated this is a perfect way to get back in to shape.
Best folding treadmill for home, Foldable and easy transport. Great for homes with limited space. Shock absorption system that reduces the impact to your joints. Suitable for all age groups.
Assessing Flow-Accelerated Corrosion in Hard-to-Reach PlacesEddyfi
A high-temperature, high-velocity fluid races toward a 90° bend in an insulated carbon steel pipe. The outcome is inevitable: flow-accelerated corrosion (FAC) will occur at the elbow’s extrados on the inner surface of the pipe.
La salute degli occhi 5 semplici cose damindspk101
Arrivate spesso alla sera con occhi stanchi e che bruciano? La vita moderna provoca molto stress al nostro corpo e gli occhi sono tra i primi a soffrirne. Ma non deve essere per forza così. Scoprite alcune semplici cose che potete fare per la salute dei vostri occhi e vedrete che solo in pochi giorni avrete occhi che si sentono e appaiono molto meglio.
Brihanmumbai Municipal Corporation (BMC) Mumbai invites online application for the recruitment of Clerical Cadre posts. Recently, BMC Mumbai has publish an advertisement on www.portal.mcgm.gov.in website for filling up 942 vacant seats as clerk in various department of municipal corporation Mumbai.
The case for Hadoop performance, short presentation on the need for BDOOP, the Big Data Operations On Performance group. Presents the case why analyzing Hadoop performance is complex, but important to devise cost effective infrastructures.
Originally presented at the Barcelona BDOOP meetup group: http://www.meetup.com/BDOOP-BigData-Operations-On-Perfomance-Barcelona/
Twisted Tube ® Heat Exchanger Inspection with Eddy CurrentsEddyfi
Heat exchangers are essential to the operation of many systems in various industries, processing plants and electric power generation plants, for example. A unique type of heat exchanger (HX) was introduced several years ago: the Twisted Tube® HX. They offer the highest levels of efficiency, but have always been a challenge for periodic inspections. Until now.
A twisted tube is composed of two straight, circular sections near the tubesheets, separated by a length of helical, oval tube. This helix creates a small, central circular passage along the length of the tube where traditional bobbin probes can be pushed and pulled.
However, standard ECT probes deliver suboptimal performances — detecting, characterizing, and sizing flaws are problematic because of poor signal-to-noise ratios. Flaws on the wall furthest away from the tube’s center (crest) produce much smaller, distorted signals than same-size flaws in the narrow section, closest to the tube’s center (dip). This is because of the liftoff created by the tube’s geometry between its walls and the ECT probe. This amount of liftoff translates into a lower probability of detection and less accurate sizing.
Inspecting Laser Welds in Component ManufacturingEddyfi
Welding techniques are numerous and each of them has its
peculiarities. Laser beam welding (LBW) uses a laser to
concentrate heat, very quickly producing deep, narrow welds.
Laser welding is common in nuclear applications and highvolume
applications such as automotive component
manufacturing, as well as others where speed and excellent
accuracy are necessary.
Find out more at www.eddyfi.com
JLL JF 500 spin bike is a great way to burn calories and increase cardio vascular fitness. This bike features everything you need to get a gym-style workout in the comfort of your own home.A great way to stay in shape over the winter. This bike features everything you need to get a gym-style workout in the comfort of your own home.
Inspecting Lead-Clad Pipes with Pulsed Eddy Current (PEC)Eddyfi
The most effective way to minimize the risk of unnecessary shutdowns and accidents caused by corrosion under insulation (CUI) is to periodically inspect the condition of insulated equipment and piping.
Read more at www.eddyfi.com
State-of-the-Art RFT— Meeting the Ferromagnetic Tube ChallengeEddyfi
Ferromagnetic heat exchanger tubing found in petrochemical plants cannot be inspected with conventional eddy current techniques. Common inspection methods for this material include IRIS, magnetic flux leakage (MFL), and remote-field testing (RFT). In general, RFT is preferred due to its defect sizing capabilities, decreased need for tube cleanliness, and high inspection speeds. This application note shows how innovative software features allow working around traditional difficulties encountered with RFT.
RFT is a through-transmission technique where the magnetic field travels twice in the tube wall, which induces important amplitude attenuation and phase lag. This double diffusion in the tube wall makes the RFT technique very sensitive to any nominal thickness variations and permeability change. This high sensitivity brings several challenges:
• Typically, the manufacturing thickness tolerance of carbon steel tubes is approximately 10 %. But such a variation in thickness can represent a rotation of about 60° on your channel, which greatly affects sizing interpretations.
• The magnetic permeability of carbon steel varies from grade to grade and according to processing history — tubes processed at high temperatures do not have the same permeability than those processed at low temperatures. Such variations in permeability have a considerable impact on RFT sensitivity and depth sizing.
• Calibration tubes matching the properties of tubes to inspect are extremely hard to come by. Differences in thickness and permeability almost always make calibrations inadequate without the proper tools to compensate.
Assessing Circumferential Cracking in Non-Ferromagnetic Heat Exchanger TubesEddyfi
Heat exchangers are used to heat and cool various fluids across a wide spectrum of industries. This is especially critical to the power generation and petrochemical industries where fixed equipment reliability is paramount. Tubes in heat exchangers made of such materials as austenitic stainless steel and Inconel are plagued by circumferential cracking, which conventional, single-coil eddy current testing (ECT) cannot reliably detect.
This application note explores how an innovative probe technology is able to address this challenge.
Non-ferromagnetic heat exchanger tubing is susceptible to circumferential cracking in the vicinity of the tubesheet. These cracks are induced by the localized stress created during the tube-to-tubesheet rolling process.
Circumferential cracking is very difficult to detect and characterize with standard eddy current bobbin probes, currently the norm in the industry to inspect tubes, because:
• bobbin probes are very sensitive to tube expansion and ferromagnetic materials, out of which tubesheets are usually made. When analyzing bobbin coil data, it is very difficult to
isolate a small-volume crack from a complex signal comprised of a crack, a geometry change, and added material;
• the orientation of standard bobbin coils is not well suited to circumferential cracks because eddy currents flow parallel to the indications.
Keeping Pressure Vessels Safe with the Sharck™ ProbeEddyfi
Pressure vessels are closed containers designed to hold fluids at pressures substantially different from the ambient pressure.
These vessels are ubiquitous in refineries. Due to the critical
nature of their function, pressure vessels must undergo regular
and rigorous safety testing.
Find out more at www.eddyfi.com
Detecting Cracks and Corrosion in Aircraft LongeronsEddyfi
Aircraft are the backbone of several industries and, as such, are subjected to intense and near-continuous use, making preventive maintenance critical. Maintenance protocols are exhaustive but time-consuming, especially when fuselage and wing longerons are involved.
Longerons usually carry larger aircraft loads and help to transfer skin loads to the internal structure. Longerons nearly always attach to frames, ribs, or the skin of the aircraft. Fatigue and stress cracks eventually appear around the fasteners used to secure longerons to structures. Such cracks risk going undetected because they are small (typically 1.25 mm or 0.05 in.), they are near and under fastener heads, and often under surface coatings. The faying surface between longerons and skin is also prone to corrosion and must be inspected.
Looking for Cracks in Control Rod Drive Mechanisms (CRDM)Eddyfi
Control rod drive mechanisms (CRDM) are located above nuclear reactor vessels. CRDMs insert, hold, or lift the control rods and are used to stop the nuclear reaction in the event of an emergency. They are therefore essential to the safe operation of nuclear power plants.
Find out more at www.eddyfi.com
Twisted Tube ® Heat Exchanger Inspection with Eddy CurrentsEddyfi
Heat exchangers are essential to the operation of many systems in various industries, processing plants and electric power generation plants, for example. A unique type of heat exchanger (HX) was introduced several years ago: the Twisted Tube® HX. They offer the highest levels of efficiency, but have always been a challenge for periodic inspections. Until now.
A twisted tube is composed of two straight, circular sections near the tubesheets, separated by a length of helical, oval tube. This helix creates a small, central circular passage along the length of the tube where traditional bobbin probes can be pushed and pulled.
However, standard ECT probes deliver suboptimal performances — detecting, characterizing, and sizing flaws are problematic because of poor signal-to-noise ratios. Flaws on the wall furthest away from the tube’s center (crest) produce much smaller, distorted signals than same-size flaws in the narrow section, closest to the tube’s center (dip). This is because of the liftoff created by the tube’s geometry between its walls and the ECT probe. This amount of liftoff translates into a lower probability of detection and less accurate sizing.
Inspecting Laser Welds in Component ManufacturingEddyfi
Welding techniques are numerous and each of them has its
peculiarities. Laser beam welding (LBW) uses a laser to
concentrate heat, very quickly producing deep, narrow welds.
Laser welding is common in nuclear applications and highvolume
applications such as automotive component
manufacturing, as well as others where speed and excellent
accuracy are necessary.
Find out more at www.eddyfi.com
JLL JF 500 spin bike is a great way to burn calories and increase cardio vascular fitness. This bike features everything you need to get a gym-style workout in the comfort of your own home.A great way to stay in shape over the winter. This bike features everything you need to get a gym-style workout in the comfort of your own home.
Inspecting Lead-Clad Pipes with Pulsed Eddy Current (PEC)Eddyfi
The most effective way to minimize the risk of unnecessary shutdowns and accidents caused by corrosion under insulation (CUI) is to periodically inspect the condition of insulated equipment and piping.
Read more at www.eddyfi.com
State-of-the-Art RFT— Meeting the Ferromagnetic Tube ChallengeEddyfi
Ferromagnetic heat exchanger tubing found in petrochemical plants cannot be inspected with conventional eddy current techniques. Common inspection methods for this material include IRIS, magnetic flux leakage (MFL), and remote-field testing (RFT). In general, RFT is preferred due to its defect sizing capabilities, decreased need for tube cleanliness, and high inspection speeds. This application note shows how innovative software features allow working around traditional difficulties encountered with RFT.
RFT is a through-transmission technique where the magnetic field travels twice in the tube wall, which induces important amplitude attenuation and phase lag. This double diffusion in the tube wall makes the RFT technique very sensitive to any nominal thickness variations and permeability change. This high sensitivity brings several challenges:
• Typically, the manufacturing thickness tolerance of carbon steel tubes is approximately 10 %. But such a variation in thickness can represent a rotation of about 60° on your channel, which greatly affects sizing interpretations.
• The magnetic permeability of carbon steel varies from grade to grade and according to processing history — tubes processed at high temperatures do not have the same permeability than those processed at low temperatures. Such variations in permeability have a considerable impact on RFT sensitivity and depth sizing.
• Calibration tubes matching the properties of tubes to inspect are extremely hard to come by. Differences in thickness and permeability almost always make calibrations inadequate without the proper tools to compensate.
Assessing Circumferential Cracking in Non-Ferromagnetic Heat Exchanger TubesEddyfi
Heat exchangers are used to heat and cool various fluids across a wide spectrum of industries. This is especially critical to the power generation and petrochemical industries where fixed equipment reliability is paramount. Tubes in heat exchangers made of such materials as austenitic stainless steel and Inconel are plagued by circumferential cracking, which conventional, single-coil eddy current testing (ECT) cannot reliably detect.
This application note explores how an innovative probe technology is able to address this challenge.
Non-ferromagnetic heat exchanger tubing is susceptible to circumferential cracking in the vicinity of the tubesheet. These cracks are induced by the localized stress created during the tube-to-tubesheet rolling process.
Circumferential cracking is very difficult to detect and characterize with standard eddy current bobbin probes, currently the norm in the industry to inspect tubes, because:
• bobbin probes are very sensitive to tube expansion and ferromagnetic materials, out of which tubesheets are usually made. When analyzing bobbin coil data, it is very difficult to
isolate a small-volume crack from a complex signal comprised of a crack, a geometry change, and added material;
• the orientation of standard bobbin coils is not well suited to circumferential cracks because eddy currents flow parallel to the indications.
Keeping Pressure Vessels Safe with the Sharck™ ProbeEddyfi
Pressure vessels are closed containers designed to hold fluids at pressures substantially different from the ambient pressure.
These vessels are ubiquitous in refineries. Due to the critical
nature of their function, pressure vessels must undergo regular
and rigorous safety testing.
Find out more at www.eddyfi.com
Detecting Cracks and Corrosion in Aircraft LongeronsEddyfi
Aircraft are the backbone of several industries and, as such, are subjected to intense and near-continuous use, making preventive maintenance critical. Maintenance protocols are exhaustive but time-consuming, especially when fuselage and wing longerons are involved.
Longerons usually carry larger aircraft loads and help to transfer skin loads to the internal structure. Longerons nearly always attach to frames, ribs, or the skin of the aircraft. Fatigue and stress cracks eventually appear around the fasteners used to secure longerons to structures. Such cracks risk going undetected because they are small (typically 1.25 mm or 0.05 in.), they are near and under fastener heads, and often under surface coatings. The faying surface between longerons and skin is also prone to corrosion and must be inspected.
Looking for Cracks in Control Rod Drive Mechanisms (CRDM)Eddyfi
Control rod drive mechanisms (CRDM) are located above nuclear reactor vessels. CRDMs insert, hold, or lift the control rods and are used to stop the nuclear reaction in the event of an emergency. They are therefore essential to the safe operation of nuclear power plants.
Find out more at www.eddyfi.com
2. Какую проблему решает проект?
В Беларуси одной из существенных проблем
является тот факт, что детей отдают в
сиротские учреждения. Цель нашего проекта:
минимизировать нахождение детей в детских
домах и приютах.
3. Каким образом проект решает эту
проблему?
Мы хотим показать широкой публике проблему
нахождения в детских домах: детям во всех детских
домах и приютах Беларуси, людям, которые думали о
том, чтобы усыновить детей, матерям и семьям,
которые бросают своих детей. Суть проекта заключается
в съёмке социального фильма с участием звёзд
Беларуси и России на тему проблемы сиротства в РБ.
Показ фильма запланирован в актовый залах школ, на
большинстве белорусских, российских и украинских
сайтах. По возможности в кинотеатрах (полученные
деньги пойдут в детские дома и приюты).
4. Ориентировочный бюджет
Около $2000 – на реализацию проекта.
1) На сайт – 200$ :
продвижение ключевых запросов на первые позиции в
поисковых системах (закупка ссылок и статей на тематических
сайтах)
2) На сьёмку фильма – (1400$)
3) Реклама фильма – 400$ (СМИ, Интернет-проекты)
На реализацию проекта финансовые расходы очень маленькие,
так как большую часть проекта будем реализовывать без
финансовой оплаты, то есть на добровольных условиях.
5. Дополнительные данные
http://oba.by/ - веб-сайт проекта
http://vk.com/oba_by - группа в VK.com
http://www.gippokrat.by/news-akcii/news/bel-objed-aktiv.html -
одна из множества статей о Нас
http://vk.com/videos-48684762 - видео о Нас
6. Команда и контакты
Ковальчук Владислав - основатель, руководитель
Алексей - модератор
Дмитрий - главный помощник
reshech@mail.ru
+375 25 6814394
7. Организация-заявитель
Проект OBA.BY – это группа людей ,
которые с удовольствием занимаются
поездками в детские дома и приюты в
городе Минске. Организовывают
различного рода акции и мероприятия,
а так же участвуют в общественной
жизни города и помощи различным
проектам.
Объединение Белорусских Активистов