Results 71 to 80 of about 380,717 (213)
Hydraulic mechanism to limit torsional loads between the IUS and space transportation system orbiter [PDF]
The Inertial Upper Stage (IUS) is a two-stage booster used by NASA and the Defense Department to insert payloads into geosynchronous orbit from low-Earth orbit.
Farmer, James R.
core +1 more source
Single-phase heat transfer improved by helical inserts in tubes [PDF]
, 1970 Helical-vane insert creates a single, well defined helical flow passage resulting in more reliable predictions and extrapolations of the thermal and hydraulic performance.
Gutsein, M. U.
core +1 more source
Optimal design of water distribution systems based on entropy and topology [PDF]
, 2014 A new multi-objective evolutionary optimization approach for joint topology and pipe size design of water distribution systems is presented. The algorithm proposed considers simultaneously the adequacy of flow and pressure at the demand nodes; the ...
Saleh, Salah H A, Tanyimboh, Tiku
core +1 more source
Experimental investigation of the productivity of a wet separation process of traditional and bio-plastics [PDF]
, 2018 The separation process within a mechanical recycling plant plays a major role in the context of the production of high-quality secondary raw materials and the reduction of extensive waste disposal in landfills. Traditional plants for plastic separation
Della Pelle, Valerio +4 more
core +2 more sources
Engineering Applications of Computational Fluid MechanicsSewage pumps are widely utilized in various applications, including municipal wastewater treatment plants, industrial processes, and residential sewage systems.
Yang Yang +7 more
doaj +1 more source
, 2015 Ensemble Kalman filtering (EnKF) is an efficient approach to addressing uncertainties in subsurface groundwater models. The EnKF sequentially integrates field data into simulation models to obtain a better characterization of the model's state and ...
Ait-El-Fquih, Boujemaa +2 more
core +2 more sources
Analyzing runoff processes through conceptual hydrological modeling in the Upper Blue Nile Basin, Ethiopia [PDF]
, 2014 Understanding runoff processes in a basin is of paramount importance for the effective planning and management of water resources, in particular in data-scarce regions such as the Upper Blue Nile.
Adgo, Enyew +7 more
core +1 more source
Heavy Duty Vehicle Fuel Consumption Modelling Using Artificial Neural Networks. [PDF]
, 2019 The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.In this paper an artificial neural network (ANN) approach to modelling fuel consumption of heavy duty ...
bera +8 more
core +1 more source
Revista Brasileira de Engenharia Agrícola e Ambiental, 2012 RESUMO Objetivou-se, com esse trabalho, avaliar o desempenho hidráulico do gotejador Katif, da marca Plastro Brasil, tipo externo, autocompensante, utilizando-se efluentes oriundos de três diferentes formas de tratamento de esgoto doméstico.
Lívia P. da Silva +4 more
doaj +1 more source
Identification of high-permeability subsurface structures with multiple point geostatistics and normal score ensemble Kalman filter [PDF]
, 2017 Alluvial aquifers are often characterized by the presence of braided high-permeable paleo-riverbeds, which constitute an interconnected preferential flow network whose localization is of fundamental importance to predict flow and transport dynamics ...
Camporese, Matteo +4 more
core +1 more source