Institution
National Technical University of Athens
Education•Athens, Attiki, Greece•
About: National Technical University of Athens is a education organization based out in Athens, Attiki, Greece. It is known for research contribution in the topics: Large Hadron Collider & Nonlinear system. The organization has 13445 authors who have published 31259 publications receiving 723504 citations. The organization is also known as: Athens Polytechnic & NTUA.
Topics: Large Hadron Collider, Nonlinear system, Context (language use), Finite element method, Computer science
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the influence of minerals in co-firing applications in existing and developing systems, as well as their environmental impact upon recycling to soils, were investigated using a combination of techniques such as X-ray fluorescence spectroscopy, ultraviolet and visible spectrograms, inductive coupled plasma spectrography, Xray diffractometry, differential thermal analysis and fusibility analysis to characterize various biomass and coal ashes and their blends.
146 citations
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TL;DR: In this article, four solar assisted heat pump heating systems are designed, simulated and evaluated energetically and financially in order to determine the most attractive solution, and the final results proved that for electricity cost up to 0.23€/kW/h, the use of PV coupled with an air source heat pump is the most sustainable solution financially, while for higher electricity prices the coupling of PVT with an water source heat generator is the best choice.
146 citations
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TL;DR: In this article, a model was described to simulate the cotton biomass supply chain and the feasibility of producing energy from the chopped cotton-plant stalks after they are cut and after the seed cotton is collected.
Abstract: This paper describes a model, which simulates the cotton biomass supply chain. The research has been carried out within the frame of a project that examined the feasibility of producing energy from the chopped cotton-plant stalks after they are cut and after the seed cotton is collected. The heating value of the dry stalks is high and can be used for the production of combined heat and power (CHP co-generation). Thessally is the biggest cotton harvesting area of Greece and Europe. The study focuses on this area where the cotton-stalks are not used for energy production yet. There have not been any studies focusing on the specifications of this renewable source of energy and on the specifications of its harvesting area. This study examines the feasibility and the problems that arise while trying to organize an integrated logistics network and optimize its transportation economy. Also, economic aspects of other logistics procedures like collection and warehousing, are analysed.
146 citations
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TL;DR: The basic Mg-Al-CO3 hydrotalcite catalyst used showed a high activity for methanolysis and esterification reactions in a refined and an acidic cottonseed oil as well as in a representative high water content animal fat feed.
146 citations
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TL;DR: A fast and robust algorithm for solving the fresh milk distribution problem for one of the biggest diary companies in Greece was developed in this paper, where a threshold-accepting based algorithm was developed aiming to satisfy the needs of the company that plans to use this methodology repeatedly to schedule their distribution many times a week.
146 citations
Authors
Showing all 13584 results
Name | H-index | Papers | Citations |
---|---|---|---|
J. S. Lange | 160 | 2083 | 145919 |
Nicholas A. Peppas | 141 | 825 | 90533 |
Claude Amsler | 138 | 1454 | 135063 |
Y. B. Hsiung | 138 | 1258 | 94278 |
M. I. Martínez | 134 | 1251 | 79885 |
Elliott Cheu | 133 | 1219 | 91305 |
Evangelos Gazis | 131 | 1147 | 84159 |
Stavros Maltezos | 129 | 943 | 79654 |
Serkant Ali Cetin | 129 | 1369 | 85175 |
Matteo Cavalli-Sforza | 129 | 1273 | 89442 |
Stefano Colafranceschi | 129 | 1103 | 79174 |
Konstantinos Nikolopoulos | 128 | 931 | 75907 |
Ilya Korolkov | 128 | 884 | 75312 |
Martine Bosman | 128 | 942 | 73848 |
Sotirios Vlachos | 128 | 789 | 77317 |