Results 91 to 100 of about 1,020,270 (277)
Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Applied SciencesGranite is the main rock type in hot dry rock reservoirs, and hydraulic fracturing is always required during the process of geothermal production.
Jincai Yu +3 more
doaj +1 more source
Study on numerical simulation of convective heat transfer process of cooling water in Baijiu distillation [PDF]
Zhongguo niangzaoThe Baijiu distillation cooling system mainly consists of a double-layer cylindrical water cylinder and a multi-tube cooler, which plays a role in condensing the steam of the base liquor using cooling water.
CHEN Zongxiao, WANG Zhen, CHENG Yanbo, JIAO Fu, LIU Mingqiu, MU Mingyue, MA Peifa, ZHU Tong
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Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Study on Heat Transfer Enhancement of Lotus-type Porous Copper Heat Sink
Zhileng xuebao, 2016 Lotus-type porous copper is a new kind of micro-channel structure with long cylindrical pores aligned in one direction. It can be used as a heat sink for cooling of high-power electronic components. Through experiments and numerical simulations with Flow
Wu Jian +3 more
doaj +2 more sources
Subscale, hydrogen-burning, airframe-integrated-scramjet: Experimental and theoretical evaluation of a water cooled strut airframe-integrated-scramjet: Experimental leading edge [PDF]
A water-cooled leading-edge design for an engine/airframe integrated scramjet model strut leading edge was evaluated. The cooling design employs a copper cooling tube brazed just downstream of the leading edge of a wedge-shaped strut which is constructed
Beach, H. L., Jr. +3 more
core +1 more source
Reduced heat flow in light water (H2O) due to heavy water (D2O)
, 2008 The flow of heat, from top to bottom, in a column of light water can be decreased by over 1000% with the addition of heavy water. A column of light water cools from 25 C to 0 C in 11 hours, however, with the addition of heavy water it takes more than 100
Brownridge, James D., Gorman, William R.
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Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
BatteriesIn recent years, immersion cooling has gained wide interest for thermal management of lithium-ion batteries. Usually, dielectric oils or fluorinated liquid are used as immersion coolants to avert short circuits, but they have low thermal conductivity and
Xiahua Zuo +6 more
doaj +1 more source