Results 91 to 100 of about 285,830 (311)

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Design and development of a 20 kW cleaning and cooling system for a wood-chip gasifier

Journal of Energy in Southern Africa, 2017
The present study was undertaken with the objectives to develop a filter system for a 20 kW engine application and to test the filter. It was observed that tar content in the gas ranged from 12.4 to 85 mg/m3 , which was considered on the higher side, in ...
D S Mandwe, S R Gadge, A K Dubey, V P Khambalkar   +3 more
doaj   +1 more source

Youth opportunity spaces in low-emission dairy development in Kenya: Research findings and policy recommendations [PDF]

, 2020
The dairy sector in Kenya produces over 4 billion liters of milk per year and supports 1.3 million producer households with a vital contribution to incomes and nutrition. However, total national production fails to meet demand.
Bullock, Renee M., Crane, Todd A.
core  

A Consumption-Based Approach to Carbon Emission Accounting – Sectoral Differences and Environmental Benefits [PDF]

, 2013
In recent years there has been growing concern about the emission trade balances of countries. This is due to the fact that countries with an open economy are active players in international trade.
Ahmad, Andersson, Andrew, Baldo, Bastianoni, Battjes, Bunker, Cumberland, De Benedetto, Ekins, Ekins, Emmanuel, Ferng, Finkbeiner, Fischer-Kowalski, Fischer-Kowalski, Fischer-Kowalski, Fischer-Kowalski, Für, GFN, GFN, Giljum, Haberl, Hanley, Herendeen, Hertwich, Hornborg, IPCC, Jorgenson, Jorgenson, Kenneth, Kerekes, Kitzes, Knaus, Kondo, Krausmann, Lenzen, Leontief, Leontief, Lin, Lixon, Marin, Martinez-Alier, Martinez-Alier, Martinez-Alier, Minx, Monfreda, Munksgaard, Munksgaard, Muradian, Neumayer, Norgate, OECD, Pan, Peters, Peters, Peters, Prebisch, Proops, Prónay, Rice, Rynikiewicz, Schaltegger, Schütz, Sinden, Singer, Steckel, Steenge, Ståhls, Szlávik, Tahara, Tjan, Torras, Wackernagel, Wackernagel, Wackernagel, Walter, Weisz, Wiedmann, Wiedmann, Yunfeng, Zsófia Vetőné Mózner   +81 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

CO2 Highways for Europe: Modelling a Carbon Capture, Transport and Storage Infrastructure for Europe. CEPS Working Document No. 340/November 2010 [PDF]

, 2010
This paper presents a mixed integer, multi-period, cost-minimising model for a carbon capture, transport and storage (CCTS) network in Europe. The model incorporates endogenous decisions about carbon capture, pipeline and storage investments. The capture,
Herold, Johannes, Mendelevitch, Roman, Oei, Pao-Yu., Tissen, Andreas.   +3 more
core   +3 more sources

The Impact of High‐Productivity Processing on the Fatigue Failure of an Additive Manufactured Superalloy HAYNES 282

Advanced Engineering Materials, EarlyView.
The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh, Ahmed Fardan, Tatiana Mishurova, Eduard Hryha   +3 more
wiley   +1 more source

Gasification of Pelletized Corn Residues with Oxygen Enriched Air and Steam

International Journal of Renewable Energy Development, 2019
This work studied generation of producer gas using oxygen-enriched air and steam mixture as gasifying medium. Corn residues consisting of cobs and stover were used as biomass feedstock.
Poramate Sittisun, Nakorn Tippayawong, Sirivatch Shimpalee   +2 more
doaj   +1 more source

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source