Results 251 to 260 of about 2,480,792 (309)

Near Azeotropic Ethanol-Water Mixture Pervaporation Through a Polyvinyl Alcohol Membrane: A Parametric Study on Process Efficiency. [PDF]

Polymers (Basel)
Gîjiu CL, Dinculescu DD, Isopescu R.
europepmc   +1 more source

Investigation of Biogas Dry Reforming over Ru/CeO₂ Catalysts and Pd/YSZ Membrane Reactor. [PDF]

Membranes (Basel)
Jazani O, Liguori S.
europepmc   +1 more source

Robust securable economic operation of grid-connected renewable integrated energy system with hydrogen storage and electric and fuel cell vehicles. [PDF]

Sci Rep
Varei H, Zayandehroodi H, Shahbazzadeh MJ, Eslami M.   +3 more
europepmc   +1 more source

Bioinspired Heat Exchangers: A Multi-Scale Review of Thermo-Hydraulic Performance Enhancement. [PDF]

Biomimetics (Basel)
Yang H, Pi J, Park S, Bae W.
europepmc   +1 more source

Sustainable valorization of marine plastic residues via hydrothermal liquefaction for clean energy recovery. [PDF]

Sci Rep
Vaishnavi M, Raja S, Rusho MA, Zema TB.
europepmc   +1 more source

A Critical Evaluation of the Limiting Current Density in Polymer Electrolytes: Interplay of Ion Transport, Mechanical Stability, and Conformal Li-Electrolyte Interfaces. [PDF]

J Am Chem Soc
Röring P, Pleie J, Butzelaar AJ, Overhoff GM, Schmidt C, Neuhaus K, Théato P, Winter M, Brunklaus G.   +8 more
europepmc   +1 more source

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Noise generated by a drum brake at various operating conditions

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, 2023
Drum brakes are frequently found at the rear side of heavy vehicles and budget two-wheelers. The noise radiated from these brakes during typical operation plays a critical role in the passenger ergonomics. The acoustic behavior of an automotive drum brake during braking depends significantly on vehicle speed and actuation force as they change ...
A YELLA, A CHAUDHARY, YVA BHARINIKALA, S SUNDAR   +3 more
openaire   +1 more source

DC-Link Capacitor Lifetime under Various Operating Conditions

2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2019
A grid-tied DC/AC converter transfers the energy to the power system under different operating conditions such as DC-Link voltage level, power factor, and instability in the grid voltage. There are some effects of the operating conditions to the DC-Link capacitor lifetime.
Bilgin, Mert Serdar, Poyrazoğlu, Göktürk, Aktem, M., Er, E.   +3 more
openaire   +2 more sources

Inorganic precipitation during autotrophic denitrification under various operating conditions

Environmental Technology, 2009
The effects of hydraulic retention time (HRT, 7 h, 13.5 h and 18 h) and pH (7.5 and 8.0) on the denitrification performance and the extent of inorganic precipitation, in a H2-driven non-porous membrane biofilm reactor for autotrophic denitrification were investigated.
Jong Hyuk, Hwang, Nazim, Cicek, Jan A, Oleszkiewicz   +2 more
openaire   +2 more sources