From Bench to Bulk: Investigating Kinetics, Recyclability, and Scale‐Up of ZIF‐67
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Zeolitic imidazolate framework‐67 (ZIF‐67), a subclass of metal–organic frameworks (MOFs), has garnered considerable attention due to its high surface area, open crystal structure, tunable porosity, and potential applications in gas separation, catalysis, and carbon capture.
Aaush Bhardwaj Singh +1 more
wiley +1 more source
TechnologiesPressure-gain combustion (PGC) represents a promising alternative to conventional propulsion systems for interplanetary travel due to its key advantages, including higher thermodynamic efficiency, increased specific impulse, and more compact engine ...
Andrei Vlad Cojocea +6 more
doaj +1 more source
Investigation of the Optimum Clocking Position in a Two-Stage Axial Turbine
International Journal of Rotating Machinery, 2005 A frozen rotor approach in a steady calculation and a sliding mesh approach in an unsteady simulation are performed in a stator clocking investigation.
Dieter Bohn +2 more
doaj +1 more source
Conceptual design of thermal energy storage systems for near-term electric utility applications [PDF]
Promising thermal energy storage systems for midterm applications in conventional electric utilities for peaking power generation are evaluated. Conceptual designs of selected thermal energy storage systems integrated with conventional utilities are ...
Hall, E. W.
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Agglomeration of bed materials during circulating fluidised bed (CFB) combustion or gasification of high‐alkali fuel is a practical challenge in industrial practice. This work investigates experimentally the effect of temperatures (700°C–900°C) and atmosphere (air equivalence ratios 1.61–0.53) on agglomeration in a lab‐scale bubbling fluidised
Zipeng Guo +4 more
wiley +1 more source
Analysis of a Newly Developed Afterburner System Employing Hydrogen–Methane Blends
InventionsA considerable number of Combined Heat and Power (CHP) systems continue to depend on fossil fuels like oil and natural gas, contributing to significant environmental pollution and the release of greenhouse gases.
Florin Gabriel Florean +5 more
doaj +1 more source
Towards the development of an algorithm for automatic analysis and detection of shock waves in the schlieren visualization technique [PDF]
INCAS BulletinThis paper presents the development of an algorithm for identifying shock waves formed during the supersonic combustion process, detonation, in a pulsed detonation chamber.
George Ionut VRABIE +5 more
doaj +1 more source
Thermal Calculations for Co‐Firing of Hydrogen/Ammonia and Coal in 660‐MW Coal‐Fired Boilers
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT To achieve a clean energy transition under the dual carbon goals, blending hydrogen/ammonia into pulverized coal boilers represents a key technological pathway. Different hydrogen/ammonia co‐firing ratios (5%–50%) are investigated for their impact on the thermodynamic characteristics of 660‐MW supercritical boiler at 100% and 20% boiler ...
Yaodong Da +7 more
wiley +1 more source
Experimental Validation of a Working Fluid Versatile Supersonic Turbine for Micro Launchers
AerospaceThe growing demand for micro-launchers capable of placing payloads between 1 and 100 kg into low Earth orbit stems from rapid advances in electronics and the resulting increase in nanosatellite capabilities.
Cleopatra Florentina Cuciumita +3 more
doaj +1 more source
Maisotsenko Cycle for Heat Recovery in Gas Turbines: A Fundamental Thermodynamic Assessment. [PDF]
Glob Chall, 2023 Tariq R, Caliskan H, Sheikh NA.
europepmc +1 more source