Results 131 to 140 of about 1,884,735 (296)
Performance of Supply Airflow Entrainment for Particles in an Underfloor Air Distribution System [PDF]
, 2006 Investigation and engineering projects indicate that the underfloor air distribution (UFAD) system is superior to conventional HVAC systems in some aspects.
Li, C., Li, N.
core
steel research international, EarlyView.This study investigates the reduction behavior of two international iron ores, including a synthetic hematite produced by oxidation of magnetite, in a novel fluidized‐bed kinetic reactor at elevated pressures. The reduction takes place at various temperatures (650°C, 700°C, and 750°C), and various hydrogen partial pressures (30, 55, and 80 vol% H2 ...
Valentina Nigitz +5 more
wiley +1 more source
Influence Mechanism of Droplet Re-Entrainment in Wire Mesh Filter for Marine Gas Turbine
Shanghai Jiaotong Daxue xuebaoThe re-entrainment of droplets in the inlet filtration components of marine gas turbines severely affects the gas intake quality and the safe operation of gas turbines.
FEI Yunda, LIU Yanming, WANG Jianhua, SUN Shijun
doaj +1 more source
Air entrainment in free falling bulk materials
, 2009 Bulk material handling operations involving a falling stream of particles are very common in industry throughout the world. In the process of bulk material transfer, fugitive dust may be generated and the surrounding air is entrained into the particle ...
Ze Qin Liu (20154441)
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Foamed Concrete Sealing Materials for Coal Seam Gas Drainage Boreholes: A Review
Safety Science and Technology, EarlyView.This study investigates the sealing performance of foamed concrete in gas drainage boreholes. By comparing leakage pathways (a, c) with sealed systems (b, d), the research demonstrates how foamed concrete effectively fills mining‐induced fractures and resists deformation.
Jiaxing Zou +6 more
wiley +1 more source
Modeling Mist to Annular Flow Development in the Discharge of a Compressor
, 2012 A model has been created to describe the development of flow leaving a compressor as it transitions from mist to annular flow. Flow parameters such as the drop size, drop speed, drop concentration, film thickness, and film velocity change as a function ...
Wujek, Scott S., Hrnjak, Predrag S.
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Monitoring of historical structural materials with computed tomography
Structural Concrete, EarlyView.Abstract Computed tomography (CT) is an excellent tool to solve certain engineering problems connected to material science (such as sulfate swelling, internal degradation due to freezing, and alkali silicate swelling) and to understand specific processes (frost peeling, acid action).
Kristóf Csorba +5 more
wiley +1 more source
Other title: Air National Guard in Kansas
, 1978 application/pdfA set of 8 documents provided by the 190th Air Refueling Wing and the 184th Intelligence Wing, Kansas Air National Guard, with resources and information about the Air National Guard in Kansas.Twenty Years With the Same Lady (June 1978 ...
Kansas. Air National Guard.
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Numerical analysis of debonding behavior of FRP sheets bonded to concrete focusing on mortar skin
Structural Concrete, EarlyView.Abstract This paper proposes a novel simple method for finite element analysis (FEA) to simulate the debonding behavior of fiber‐reinforced polymer (FRP) sheets bonded to concrete. This study focuses on the mortar skin of the concrete surface layer, which fails during FRP sheet debonding.
Mitsuhiko Ozaki, Yasuhiko Sato
wiley +1 more source
Bubble formation and scale dependence in free-surface air entrainment. [PDF]
Sci Rep, 2019 Wei W, Xu W, Deng J, Tian Z, Zhang F.
europepmc +1 more source