Results 51 to 60 of about 22,359 (186)
A new smooth failure criterion for concrete inspired by Lubliner's condition
Structural Concrete, EarlyView.Abstract A new failure criterion with 10 parameters is proposed, based on Lubliner's idea of joining two Drucker–Prager cones. The novelty lies in the way of introducing deviatoric shape variation: through two Podgórski's functions. This feature allows for improving plane stress cross‐section's compatibility with experimental data.
Inez Kamińska, Aleksander Szwed
wiley +1 more source
The dynamic response of carbon fiber-filled polymer composites
EPJ Web of Conferences, 2012 The dynamic (shock) responses of two carbon fiber-filled polymer composites have been quantified using gas gun-driven plate impact experimentation. The first composite is a filament-wound, highly unidirectional carbon fiber-filled epoxy with a high ...
Patterson B. +9 more
doaj +1 more source
Energies, 2017 The Organic Rankine Cycle (ORC) is a promising form of technology for recovering low-grade waste heat. In this study, a regenerative ORC system is established to recover the waste flue gas of 160 °C.
Zhonghe Han +4 more
doaj +1 more source
Design studies of condensers and radiators for cesium and potassium vapor cycle space power plants [PDF]
, 1968 Design studies of condensers and radiators for cesium and potassium vapor cycle space power ...
Fraas, A. P.
core +2 more sources
Dual potential capacity model for short and deep reinforced concrete members containing steel fibers
Structural Concrete, EarlyView.Abstract This study presents an analytical model for estimating the shear strength of short and deep steel fiber‐reinforced concrete (SFRC) members with a shear span‐to‐depth ratio less than 2.5. To this end, a dual potential capacity model (DPCM) is developed based on the demand‐capacity approach for evaluating the shear strength of SFRC beams that ...
Sun‐Jin Han +3 more
wiley +1 more source
Energies, 2016 The Organic Rankine Cycle (ORC) is regarded as a suitable way to recover waste heat from gaseous fuel internal combustion engines. As waste heat recovery systems (WHRS) have always been designed based on rated working conditions, while engines often work
Xuan Wang, Hua Tian, Gequn Shu
doaj +1 more source
Preliminary experimental comparison and feasibility analysis of CO2/R134a mixture in Organic Rankine Cycle for waste heat recovery from diesel engines [PDF]
, 2019 This paper presents results of a preliminary experimental study of the Organic Rankine Cycle (ORC) using CO2/R134a mixture based on an expansion valve.
Feng, W +5 more
core
A Call to Industry: Unearthing Synergies in Subsurface Storage Technologies
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT Subsurface storage technologies (SSTs), including geological CO2 sequestration, underground hydrogen storage, compressed‑air energy storage and thermal energy storage, are emerging as a scalable route for industry to achieve the terawatt‑hour storage flexibility and permanent carbon removal that evolving energy systems demand.
Julien Mouli‐Castillo +2 more
wiley +1 more source
Applied Sciences, 2019 Waste heats of an internal combustion engine (ICE) are recovered by a dual-loop organic Rankine cycle (DORC). Thermodynamic performance analyses and optimizations are conducted with 523.15⁻623.15 K exhaust gas temperature (Tg1).
Zhong Ge +4 more
doaj +1 more source
Influences of main design parameters on the aerodynamic performance of a micro-radial inflow turbine
AIP Advances, 2022 The micro-radial inflow turbine (MRIT) is not only an important component of a micro-gas turbine but also the core part of a vehicle exhaust gas turbocharger and a small-scale organic Rankine circulatory system.
Chao Li +4 more
doaj +1 more source