1,000 resources related to Waste heat
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The Pulsed Power Conference is held on a biannual basis and serves as the principal forum forthe exchange of information on pulsed power technology and engineering.
APEC focuses on the practical and applied aspects of the power electronics business. Not just a power designer’s conference, APEC has something of interest for anyone involved in power electronics including:- Equipment OEMs that use power supplies and converters in their equipment- Designers of power supplies, dc-dc converters, motor drives, uninterruptable power supplies, inverters and any other power electronic circuits, equipments and systems- Manufacturers and suppliers of components and assemblies used in power electronics- Manufacturing, quality and test engineers involved with power electronics equipment- Marketing, sales and anyone involved in the business of power electronic- Compliance engineers testing and qualifying power electronics equipment or equipment that uses power electronics
IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.
Bi-Annual IEEE PES T&D conference. Largest T&D conference in North America.
IECON is focusing on industrial and manufacturing theory and applications of electronics, controls, communications, instrumentation and computational intelligence.
The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.
Rigorously peer-reviewed forum for publishing early, high-impact results in the areas of uni- and multiprocessors computer systems, computer architecture workload characterization, performance evaluation and simulation techniques, and power-aware computing
Electrical insulation common to the design and construction of components and equipment for use in electric and electronic circuits and distribution systems at all frequencies.
Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronics devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.
Research, development, design, application, construction, installation, and operation of electric power generating facilities (along with their conventional, nuclear, or renewable sources) for the safe, reliable, and economic generation of electrical energy for general industrial, commercial, public, and domestic consumption, and electromechanical energy conversion for the use of electrical energy
Transactions of the American Institute of Electrical Engineers, 1937
IEEE Transactions on Industry Applications, 1982
Small-scale industrial waste heat recovery and cogeneration schemes are increasingly popular. Simplicity and low cost often favor induction generators, but many engineers lack experience with them. Public utilities wonder if their systems (and other customers) will see dangerous overvoltage, frequency drift, harmonics, or uncontrolled backfeed of power when induction generators are on-line. The commonly anticipated problems-the most frequent ``what ifs?''-will ...
2010 4th International Conference on Bioinformatics and Biomedical Engineering, 2010
Gas-fired vacuum hot water boiler with installing a flue gas condensing waste- heat exchanger was taken as the research object, through theoretical analysis and calculation with respect to energy saving and emission reduction to the boiler which heating load was 69.78kW, the boiler thermal efficiency could be increased by 6.6% and the emissions of CO<sub>2</sub> could be decreased by 0.34 ...
[Proceedings] Thirteenth International Telecommunications Energy Conference - INTELEC 91, 1991
The results of research and development carried out by Mitsubishi Heavy Industries Ltd. (MHI), on the tubular-type solid oxide fuel cell (SOFC) are discussed. The SOFC is a fuel cell made of ceramics which can operate at temperatures of 900 to 1000 degrees C. The SOFC has features listed which are all beneficial as a power generation system. In the ...
Thirteenth Annual Battery Conference on Applications and Advances. Proceedings of the Conference, 1998
Sources and magnitude of heat effects in batteries are analyzed in this article. The evolving heat, as a result of the inefficiency of operation, is wasted energy at the expense of the chemically stored energy of the battery. At high rates of battery operation, the heat can be even commensurate with the obtained electrical energy. Measurement and analysis of the ...
Care Innovations: WEEE and RoHs(e-waste) (com legendas em portugues)
Industrial Standards and IoT Use Cases - Talk Four-A: IECON 2018
IEEE Future Directions: Green Information and Communications Technology: An Overview
Care Innovations: WEEE and RoHs(e-waste recycling and disposal)
Industrial Standards and IoT Use Cases - Talk Four-B: IECON 2018
Recycling: Computers & Electronics (com legendas em portugues)
Transphorm: GaN Champions
IEEE Magnetics Distinguished Lecture - Yoshichika Otani
Next Generation Power Supplies - APEC 2016
Care Innovations: Toxics In Electronics
Low-energy High-performance Computing based on Superconducting Technology
IEEE Magnetics 2014 Distinguished Lectures - JONATHAN COKER
IEEE Standard 1680: An Incentive to Design Greener Computers
Recycling of Computers & Consumer Electronics
Care Innovations: Green Engineering
IEEE Magnetics 2014 Distinguished Lectures - Tim St Pierre
Robotics History: Narratives and Networks Oral Histories: Ayanna Howard
Materials Challenges for Next-Generation, High-Density Magnetic Recording - Kazuhiro Hono: IEEE Magnetics Distinguished Lecture 2016
Care Innovations: Responsibility For Being Green
Small-scale industrial waste heat recovery and cogeneration schemes are increasingly popular. Simplicity and low cost often favor induction generators, but many engineers lack experience with them. Public utilities wonder if their systems (and other customers) will see dangerous overvoltage, frequency drift, harmonics, or uncontrolled backfeed of power when induction generators are on-line. The commonly anticipated problems-the most frequent ``what ifs?''-will be explained and shown to be either seldom real or easily dealt with. More importantly, they differ little from situations involving induction motor circuits, about which utilities seldom show concern.
Gas-fired vacuum hot water boiler with installing a flue gas condensing waste- heat exchanger was taken as the research object, through theoretical analysis and calculation with respect to energy saving and emission reduction to the boiler which heating load was 69.78kW, the boiler thermal efficiency could be increased by 6.6% and the emissions of CO<sub>2</sub> could be decreased by 0.34 m<sup>3</sup>/h after setting the flue gas condensing waste-heat exchanger. It had no corrosion to flue duct and no pollution to atmospheric environment after through desulphurization treatment to the gas, so the boiler had great economic and social benefits.
The results of research and development carried out by Mitsubishi Heavy Industries Ltd. (MHI), on the tubular-type solid oxide fuel cell (SOFC) are discussed. The SOFC is a fuel cell made of ceramics which can operate at temperatures of 900 to 1000 degrees C. The SOFC has features listed which are all beneficial as a power generation system. In the tubular-type cell configuration, the fuel electrode, the electrolyte and the air electrode are formed on a porous support tube in axial symmetry, and multiple cells are series-connected, using interconnectors. MHI designed and fabricated a 1 kW SOFC module in March 1990. The module has recorded a power output of 1332 W and a fuel utilization of 56%. MHI has carried out a feasibility study of a practical SOFC system. The study results are presented.<<ETX>>
Sources and magnitude of heat effects in batteries are analyzed in this article. The evolving heat, as a result of the inefficiency of operation, is wasted energy at the expense of the chemically stored energy of the battery. At high rates of battery operation, the heat can be even commensurate with the obtained electrical energy. Measurement and analysis of the heat effects by electrochemical calorimetry play an important role in advanced battery development, diagnostics and application. An electrochemical calorimeter measures heat effects and electrochemical parameters simultaneously while any standard or research testing procedure is being executed. The electrochemical calorimetry and mathematical thermal modeling together are the important means of thermal management design.
We have proposed and developed a low temperature thermoelectric generator using engine water coolant of light-duty vehicles. Experimental results from test vehicle, of which engine size is about 2.0 liters, show that fabricated prototype Thermoelectric Generator generates more than 75W for driving condition of 80 km/hour, and output power is about 28Watt during idle condition. The proposed TEG can replace conventional radiator without additional water pumps or mechanical devices except for basic components of legacy water cooling system of radiator.
Rational utilization of waste heat is one of the important measures to improve the energy utilization efficiency and save energy, and the crucial way of waste heat utilization is thermal vapor compression (TVC). The calculation method of efficiency evaluation of waste heat recovery by TVC is presented, which can be applied to predict the effect of energy saving when the parameters of waste heat deviate from the design condition. The comprehensive utilizations of waste heat in the viscous oil exploitation and exhaust steam in the drying process are taken as examples to compute the efficiency of waste heat recovery at different conditions, and the optimal regulation method at special condition is presented.
In this article it is described the analysis of the viability of a megawatt class power plant based on the conventional Rankine cycle to be applied on offshore structures as complementary renewable source thermal energy. The high temperature heat source from a solar concentrator combined with fossil fuel, the low temperature heat sink from sea water bottom, the use of residual heat from thermal engines refrigeration and exhaust gas heat associated to the thermal storage facilities at high temperatures, are the main characteristics for an efficient concentrated solar dynamic power plant for offshore environments. The case studied revealed the viability of the plant as a complement to the conventional fossil fuel based thermal energy based plants.
In this paper, an investigation of the behaviour of a high step-up DC/DC converter is conducted as an application in a Static Waste Heat Recovery System (SWHRS) for ships with DC bus. It is proven that a higher step-up ratio can be achieved with the proposed DC/DC converter compared with that of a classical step-up converter, even in a high power level. Also, analysis of the proposed Waste Heat Recovery System shows that the ship loads can be supplied by both Diesel Generators and this SWHRS, leading to a greener ship with lower fuel consumption and less gas emissions.
This paper investigates a solar-driven humidification dehumidification (HDH) desalination system in summertime with a higher. The mathematical model of the HDH desalination system are established, and the corresponding performance, mainly containing the freshwater production, gained output ratio (GOR)as well as the collecting efficiency of the flat plate solar heat collector is simulated and analyzed. The simulated results show that the characteristics of the HDH desalination system is sensitive to the mass flow rate ratio between the seawater and humid air. It was seen that the maximum value of the freshwater production arrives at m<sub>w</sub>=60.43kgh<sup>-1</sup> when the balance condition of the dehumidifier, HCR<sub>d</sub>=1, is obtained. For the aspect of the gained output ratio (GOR), the corresponding top value is GOR=2.69. It is concluded that the solar-driven HDH desalination has great advantages compared to the conventional solar still. The obtained results provide some significant references for the design and optimization of the HDH desalination system.
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