Results 131 to 140 of about 81,581 (351)

Combining Hydrodynamic Modelling and Solar Potential Assessment to Evaluate the Effects of FPV Systems on Mihăilești Reservoir, Romania

Hydrology
Floating photovoltaic (FPV) systems are a new green technology emerging lately, having the indisputable advantage of not covering agricultural land but instead the surface of lakes or reservoirs.
Gabriela Elena Dumitran, Elena Catalina Preda, Liana Ioana Vuta, Bogdan Popa, Raluca Elena Ispas   +4 more
doaj   +1 more source

Serpentuator Patent [PDF]

, 1970
Internal and external serpentine devices for performing physical operations around orbital space ...
Wuenscher, H. F.
core   +1 more source

Electro-hydraulic SWOT-analysis on electro-hydraulic drives in construction machinery

, 2020
Martin Inderelst, David Prust, Michael Siegmund   +2 more
openalex   +2 more sources

Comparative Study of Recovered Carbon Black Versus Conventional Carbon Black as a Reinforcing Filler in Isobutylene‐Isoprene Rubber

Journal of Applied Polymer Science, EarlyView.
Potential use of rCB in Butyl composites. rCB used as a filler in butyl composites reveals an opportunity to replace conventional CB. Characterization of morphology and surface characteristics of rCB supports marked differences in tensile strength, Shore A hardness.
Vinícius Guedes Gobbi, Ester Costa de Almeida, Roberta Helena Mendonça, Marysilvia Ferreira da Costa   +3 more
wiley   +1 more source

Biaxial compression test technique [PDF]

, 1975
Fixture and technique have been developed for predicting behavior of stiffened skin panels under biaxial compressive loading. Tester can load test panel independently in longitudinal and transverse directions.
Hansard, E. T.
core   +1 more source

PE‐RT Grades for High‐Temperature Flexible Risers: Comparative Evaluation of Thermal, Mechanical, and Aging Performance

Journal of Applied Polymer Science, EarlyView.
Flexible riser structure, tie‐molecule arrangement, and XRD comparison of PE100, DOWLEX, and INTREPID polyethylene grades. ABSTRACT This study compares three polyethylene grades—a benchmark PE100 and two high‐temperature resistant polyethylene (PE‐RT) types (Type I and Type II)—to assess their suitability for flexible riser applications.
Barbara de Salles Macena da Cruz, Lucas Galhardo Pimenta Tienne, Vinicius de Oliveira Aguiar, Fábio Elias Jorge, Maria de Fátima Vieira Marques, Erica Gervasoni Chaves   +5 more
wiley   +1 more source

Electromechanical Simulation of Actively Controlled Rotordynamic Systems with Piezoelectric Actuators [PDF]

, 1991
Theories and tests for incorporating piezoelectric pushers as actuator devices for active vibration control are discussed. It started from a simple model with the assumption of ideal pusher characteristics and progressed to electromechanical models with ...
Kascak, A. F., Lin, Reng Rong, Montague, G., Palazzolo, A. B.   +3 more
core   +1 more source

Investigation and analysis of effect of tear phenomenon of hydraulic hoses of road construction machineries on loss and profits of projects [PDF]

, 2020
Seyed Azim Hosseini, Amin Amraei, Seyed Amir Hossin Hoseini, Farid Amraei   +3 more
openalex   +1 more source

Mechanical, Thermal, and Morphological Properties of PA/NBR TPVs: Influence of Processing Conditions and Recyclability

Journal of Applied Polymer Science, EarlyView.
Dynamic vulcanization at higher shear rates refines PA/NBR morphology, reduces domain size, and maintains mechanical performance after reprocessing. ABSTRACT Thermoplastic vulcanizates (TPVs) of polyamide 6 and nitrile butadiene rubber (PA/NBR) present excellent mechanical properties but traditionally suffer from performance loss during re‐melt ...
André Luís dos Santos da Silva, Marly A. Maldaner Jacobi, Enio Cesar Machado Fagundes, Fabricio Celso, Otávio Bianchi   +4 more
wiley   +1 more source

Post-stressed concrete foundation may reduce machinery vibration [PDF]

, 1967
Post-stressing concrete mat foundation reduces excessive vibrations in machinery. The mat is stressed in compression after the machinery is mounted, thus closing any cracks in it, altering the distribution of the soil subgrade reaction on the mat, and ...
Fistedis, S. H.
core   +1 more source