Results 241 to 250 of about 302,487 (287)

Dissipation Loss Effects in Isolated and Coupled Transmission Lines

IEEE Transactions on Microwave Theory and Techniques, 1977
This paper describes a computer-aided analysis of dissipation losses in uniform isolated or coupled transmission lines for microwave and millimeter-wave integrated-circuit applications. The analysis employs a quasi-TEM model for isolated transmission lines and for the even- and odd-mode transmission lines associated with coupled-line structures.
exaly   +2 more sources

Dissipative Losses in Cooling Cycles

2020
To improve the energy efficiencies of cooling cycles, it is important to identify the key sources of internal dissipative losses, thus pinpointing the major inefficient components that require optimization. This chapter conducts a second-law analysis on different cooling systems, including a mechanical vapour compression chiller, an absorption chiller,
Kian Jon, Chua, Islam, Md Raisul, Ng, Kim Choon, Shahzad, Muhammad Wakil   +3 more
openaire   +2 more sources

Critical materials and dissipative losses: A screening study

Science of The Total Environment, 2013
This study deals with dissipative losses of critical materials between the life-cycle stages of manufacturing and end-of-life. Following the EU definition for critical materials, a screening of dissipative losses for the respective materials has been performed based on existing data and the most significant data gaps have been identified.
Till, Zimmermann, Stefan, Gößling-Reisemann   +1 more
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Microwave dissipation loss in high-moisture grain

Journal of Agricultural Engineering Research, 1975
Abstract Dissipation losses were characterized for high-moisture corn and grain sorghum samples at microwave frequencies ranging from 0·915 GHz to 8· GHz0. Effects of bulk grain temperature on dissipation loss are discussed.
H.D. Gorakhpurwalla, R.J. McGinty, C.A. Watson   +2 more
openaire   +1 more source

Dissipation and recycling:What losses, what dissipation impacts, and what recycling options?

2014
This chapter describes the activities in the Dissipation and Recycling Node of Global TraPs, a multistakeholder project on the sustainable management of the global phosphorus (P) cycle. Along the P supply and demand chain, substantial amounts are lost, notably in mining, processing, agriculture via soil erosion, food waste, manure, and sewage sludge ...
Yarime, Masaru, Carliell-Marquet, Cynthia, Hellums, Deborah T., Kalmykova, Yuliya, Lang, Daniel J., Bao Le, Quang, Malley, Dianne, Morf, Leo S., Matsubae, Kazuyo, Matsuo, Makiko, Ohtake, Hisao, Omlin, Alan P., Petzet, Sebastian, Scholz, Roland W., Shiroyama, Hideaki, Ulrich, Andrea E., Watts, Paul   +16 more
openaire   +3 more sources

Loss and Dissipation: The RLC Circuit

2021
Abstract The effects of energy loss or dissipation is well-known and understood in classical systems. It is the source of heat in LCR circuits and in the application of brakes in a vehicle or why a struck bell does not ring indefinitely. Understanding quantum behavior begins with understanding the Hamiltonian for the problem. Classically,
openaire   +1 more source

Evaluation Method for Pressure Loss using Energy Dissipation

SAE International Journal of Passenger Cars - Mechanical Systems, 2008
<div class="htmlview paragraph">In order to make more effective use of simulation, a new evaluation method on pressure loss has been developed. Using this method, the location and amount of pressure loss is clarified. As a result, enormous simulation data have been used effectively.
Keiji Komura, Kazuhiko Murai, Akihiro Yoshikawa, Yosuke Ueno, M. K. Ibrahim, Yoshiaki Nakamura   +5 more
openaire   +1 more source

Dissipation Losses in Artificial Dielectric Layers

IEEE Transactions on Antennas and Propagation, 2018
Closed-form expressions to describe artificial dielectric layers with finite conductivity are presented. The propagation of a generic plane wave within the artificial material is described by means of transmission line models, where each layer is represented as an equivalent shunt impedance.
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Dissipative energy losses in ferromagnetic generator of frequency

Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358), 2003
Ferromagnetic generators are devices, which use shock-induced demagnetisation of matter in order to receive a current pulse. During shock wave movement through the working body of ferromagnetic matter a part of the shock wave energy can also be converted into microwave energy.
A. Prishchepenko, D. Tretyakov
openaire   +1 more source

Head loss coefficient of orifice plate energy dissipator

Journal of Hydraulic Research, 2011
BY W. JIANHUA, A. WANZHENG and Z. QI, Journal of Hydraulic Research Vol. 48, No. 4(2010), pp. 526–530 The authors have presented a numerical and experimental study on the hydraulic behaviour of a s...
Umberto Fratino, Alessandro Pagano
openaire   +1 more source