• Electric Propulsion SystemsWärtsilä

    Wärtsilä has delivered the low noise diesel-electric propulsion systems for many research and survey vessels. These propulsion systems are based on the principle of speed controlled DC or AC motors driving the propeller directly or via gears. The most reliable and low noise design is the direct drive.

  • Reverse vending machine for managing plastic waste

     · Managing plastic waste is an important point of concern these days. The aim of this paper is to present the concept of reverse vending machine which is proposed to serve as a solution to the problem of pollution caused due to plastic items especially plastic bottles, which are commonly used for storing cold drink, fruit juices etc. The concept of reverse vending machine is an approach towards

  • Can technology help tackle the world's waste crisis?BBC

     · Circuit boards are generally 1mm thick, but only the surface is used to transport charge. So a circuit board of 100 nanometresroughly a hair's breadthcan do the same job, but dissolve in a

  • The 4CX 15 Superuncompromising productivity

    The 4CX-15 SUPER is designed to minimize operator fatigue and enable greater productivity. The climate-controlled, positive-pressure cab is rubber-mounted and isolated for low noise and vibration, and features14 air vents for a comfortable operator environment. The LCD panel in the cab of the 4CX-15 SUPER details machine hours, service

  • Frontiers The Current Process for the Recycling of Spent

     · With the development of electric vehicles involving lithium ion batteries as energy storage devices, the demand for lithium ion batteries in the whole industry is increasing, which is bound to lead to a large number of lithium ion batteries in the problem of waste, recycling and reuse. If not handled properly, it will certainly have a negative impact on the environment and resources.

  • 349 Hydraulic Excavator

     · MORE PERFORMANCE, LESS FUEL. Increase operating efficiency up to 45 percent with standard technologies that lower operator fatigue and operating costs, including fuel consumption and daily maintenance. Get up to 25 percent higher fuel efficiencymore work per unit of fuelthan the 349D2 excavator.

  • Material flow analysis and energy requirements of mobile

     · Recovering and recycling the metals from mobile phones could potentially reduce this impact as a result of lower energy requirements. We have shown that the energy consumption for producing refined copper from mobile phones (22,007 to 23,125 MJ/tonne of refined copper) is about half of the energy necessary for primary production (45,000 to 46,800 MJ/tonne of refined copper, depending on

  • Five things you know about EVs that aren't exactly true

     · The energy consumption of an average lower medium-segment BEV in Europe, such as an e-Golf or a Chevy Bolt, is 20 kWh/100 km (including charging losses). This is equivalent to using the energy content available in about 2.3 liters of petrol to travel 100 kilometers, or a fuel economy of over 104 miles per U.S. gallon.

  • New 345 GC Excavator designed for fuel

     · The new Next Generation ® 345 GC excavator is designed to deliver a balance of performance, reliability, and low-cost operation. The excavator can increase fuel efficiency (cubic yards/tons per unit of fuel) up to 25 percent and lower operating costs up to 30 percent compared to the 349D2. In addition, the new model incorporates significant engineering advances for safety and

  • Open Access Open Access PublicationsOpen Access

    Make the best use of Researched information from 700 peer reviewed, Open Access Journals operated by 50,000 Editorial Board Members and esteemed reviewers and 1000 Scientific associations in Medical, Clinical, Pharmaceutical, Engineering, Technology and Management Fields.

  • The 3CX 14designed without compromiseJCB

    The 3CX-14 backhoe loader features a JCB EcoMAX engine, designed and built by JCB, and tested for 110,000 hours in 70 different machines across the toughest applications and environments. In addition to working perfectly with JCB axles and gearboxes, the EcoMAX engine delivers as much as 74 hp (55kW) and 295 lbf (400 Nm) of torque at speeds as

  • Wireless sensors in agriculture and food industry—Recent

     · Bluetooth (IEEE 802.15.1) is a wireless protocol that is used for short-range communication. It uses the 2.4 GHz, 915 and 868 MHz radio bands to communicate at 1 Mbit between up to eight devices. The Bluetooth is considered a cable replacement for mobile devices. It is mainly designed to maximize the ad hoc networking functionality.

  • A comprehensive review of the key technologies for pure

     · A charging board is used as the power transmitter to deliver the power which is received by a charging device with a built-in receiver. In this method, a conductor is needed to connect the charging board and the charging device, whilst the safety issues and circuit interface configurations need to

  • Renewable Energy and Electricity Sustainable Energy

    Spain's 150 MWe Andasol plant stores heat at 400°C and requires 75 t of salt per MW of heat. It also uses diphenol oxide or oil for heat transfer and molten salt for heat storage. Its condensers require 5 L/kWh for cooling. Spain's Gemasolar employs 6250 tonnes of salt for both heat transfer and storage.

  • New 345 GC Excavator designed for fuel

     · Release Number 590PR18. The new Next Generation ® 345 GC excavator is designed to deliver a balance of performance, reliability, and low-cost operation. The excavator can increase fuel efficiency (cubic yards/tons per unit of fuel) up to 25 percent and lower operating costs up to 30 percent compared to the 349D2.

  • BMW 3-Series (2019)pictures, information & specs

     · The new BMW 330d Sedan accelerates from 0 to 100 km/h (62 mph) in 5.5 seconds. Its combined fuel consumption and emissions figures are 5.24.8 litres per 100 kilometres (54.358.9 mpg imp) and 136128 grams of CO2 per kilometre. BMW 320d and BMW 318d two-stage turbocharging, higher injection pressure.

  • Recycling Conferences Amsterdam Conferences 2020

     · Recycling of printed circuit board Computer recycling Recycling of liquid crystal display Track 3 Solid Waste Management. The collecting, treating, and disposing of solid material that is discarded because it has served its purpose or is now not useful. Improper disposal of municipal stable waste can create unsanitary conditions, and these conditions in turn can result in pollutants of the

  • Material flow analysis and energy requirements of mobile

     · Purpose Proper recycling of mobile phones and other electronic products is important in order to reduce the generation of large amounts of hazardous waste, lessen environmental and social problems associated to the extraction of minerals and primary production of materials, and also minimize the depletion of scarce materials that are often difficult to substitute. Current material recovery

  • Wireless sensors in agriculture and food industry—Recent

     · Bluetooth (IEEE 802.15.1) is a wireless protocol that is used for short-range communication. It uses the 2.4 GHz, 915 and 868 MHz radio bands to communicate at 1 Mbit between up to eight devices. The Bluetooth is considered a cable replacement for mobile devices. It is mainly designed to maximize the ad hoc networking functionality.

  • Wireless sensor networks (WSNs) in the agricultural and

     · Development of WSNs is mainly based on three major components hardware, operating system (OS), and network communication. The hardware consists of (1) multiple nodes distributed in a target site to form a wireless communication network, each of which has one or more sensors and/or controllers, on-board signal conditioning and processing units, limited data storage, a radio

  • Wärtsilä Shaft Generatoreconomical electrical power

    Wärtsilä’s shaft generator systems are designed with PWM frequency converters using modern IGBT technology. An additional synchronous compensator is no longer needed to generate the reactive power or the short circuit current, and is not required for the voltage control or for the filter circuits in order to lower the harmonics to admissible levels.

  • XTOOL EZ400 PRO Diagnostic Tool Bluetooth Scanner

     · Xtool EZ400 Pro is a professional diagnostic tool which also have IMMO,DPF,Oil Service,EPB,TPS,BMS Reset,ODO adjustment,air Suspension,Throttle relearn,SAS functions.Also ez400 pro can read ECu informati, read and clear DTCs ,read live data. Support One-Click update and 1

  • [PPT]

    Aerospace Automotive Communications

    Printed circuit board (PCB) manufacture. 1. Designing the layout. 2. Producing the artwork. 3. PCB etching. 4. Drilling the board the development of blended wing bodies has seen fuel consumption reduced by as much as a third. Recycling keeps raw material in the system and slows down the depletion of the earth’s resources such as

  • Cruise Ship Engine, Propulsion, Fuel Consumption

     · Cruise ship fuel consumption depends on the ship's size. For most vessels, the average consumption is 30-50 miles on a fuel gallon. This will be also determined by other factors using fuel. Ships' gas mileage varies depending on the type and size of ship, the number of passengers on board, and other factors.

  • Reverse vending machine for managing plastic waste

     · Managing plastic waste is an important point of concern these days. The aim of this paper is to present the concept of reverse vending machine which is proposed to serve as a solution to the problem of pollution caused due to plastic items especially plastic bottles, which are commonly used for storing cold drink, fruit juices etc. The concept of reverse vending machine is an approach towards

  • Recycling Conferences Amsterdam Conferences 2020

     · Recycling congress 2020 invites all participants to “17th World Congress and Expo on Recycling” which is going to be held during November 09-10, 2020 at Amsterdam, Netherlands mainly focuses on two key topics viz. Recycling and Waste Management with basic theme “Recycling Creating a Sustainable World”.. Recycling Congress 2020 provides an exceptional platform to the academic

  • JCB 4CX ECO Backhoe Loader 4-Tonnes JCB

    Fuel consumption is reduced, while machine speed and working area are increased by up to 10%. The JCB 4CX has 3 steer modes and a large 1.3m³ shovel capacity for exceptional on-site productivity. Our 6-speed autoshift transmission with floor mounted kickdown switch

  • EPRI Home

     · The Electric Power Research Institute (EPRI) conducts research, development, and demonstration projects for the benefit of the public in the United States and internationally. As an independent, nonprofit organization for public interest energy and environmental research, we focus on electricity generation, delivery, and use in collaboration with the electricity sector, its stakeholders and

  • Wärtsilä Shaft Generatoreconomical electrical power

    Wärtsilä SAM Electronics’ shaft generator systems are designed with a PWM frequency converter with a high IGBT pulse frequency, resulting in a higher than required mains quality without any measures, such as a filter circuit or duplex reactor. The THD in the mains voltage is below 5% in all operational states.

  • INNERGY HOME

    We are a global group specialising in offering technology solutions for industry and energy. We integrate the whole value chain of an energy project, from development services through to O&M, as well as producing and marketing heat generation and automation equipment. Our goal is to provide value for our customers' production processes.

  • Eco Design What it is, Advantages and ExamplesIberdrola

     · Eco-design is a linchpin of the circular economy, a strategy the purpose of which is to give products an indefinite life within a closed, waste-free circuit. Designing with sustainable materials means that the goods in the circular economy reach the end of their useful life in a suitable condition to be put to new uses, unlike the buy-use-throw

  • Five things you know about EVs that aren't exactly true

     · The energy consumption of an average lower medium-segment BEV in Europe, such as an e-Golf or a Chevy Bolt, is 20 kWh/100 km (including charging losses). This is equivalent to using the energy content available in about 2.3 liters of petrol to travel 100 kilometers, or a fuel economy of over 104 miles per U.S. gallon.

More News