Fly ash deposition modelling: Requirements for accurate predictions of particle impaction on tubes using RANS-based computational fluid dynamics
The objective of this paper is to identify the requirements for accurate predictions of
impaction efficiency on tubes using Reynolds Averaged Navier–Stokes (RANSs) approach …
impaction efficiency on tubes using Reynolds Averaged Navier–Stokes (RANSs) approach …
Measurements and CFD modeling of a pulverized coal flame with emphasis on ash deposition
Measurements of fly ash deposition in a 15 kW pulverized coal jet flame and CFD-based
mathematical modeling have been performed. The deposits have been collected at two …
mathematical modeling have been performed. The deposits have been collected at two …
Dynamic simulation on ash deposition and heat transfer behavior on a staggered tube bundle under high-temperature conditions
In this paper, a predictive tool was developed to simulate the formation of ash deposit on
tube bundles under high-temperature conditions based on ANSYS FLUENT platform. The …
tube bundles under high-temperature conditions based on ANSYS FLUENT platform. The …
Predicting ash deposition behaviour for co-combustion of palm kernel with coal based on CFD modelling of particle impaction and sticking
A CFD model that simulates particle impaction and sticking has been developed for
predicting the ash deposition characteristics for the co-combustion of South African Coal …
predicting the ash deposition characteristics for the co-combustion of South African Coal …
Inertial particle impaction on a cylinder in turbulent cross-flow at modest Reynolds numbers
Particle impaction on a cylinder in a cross-flow is investigated with the use of Direct
Numerical Simulations, with focus on the effect of free-stream turbulence on the front-side …
Numerical Simulations, with focus on the effect of free-stream turbulence on the front-side …
Particle sampling in boilers of waste incineration plants for characterizing corrosion relevant species
S Schumacher, J Lindermann, B Stahlmecke, A Khot… - Corrosion …, 2016 - Elsevier
A novel probe has been developed to characterize particles in boilers of waste incineration
plants, which are under suspicion to essentially drive the corrosion processes. The probe …
plants, which are under suspicion to essentially drive the corrosion processes. The probe …
High-order overset grid method for detecting particle impaction on a cylinder in a cross flow
JR Aarnes, NEL Haugen… - International Journal of …, 2019 - Taylor & Francis
An overset grid method was developed to investigate the interaction between a particle-
laden flow and a circular cylinder. The method is implemented in the Pencil Code, a high …
laden flow and a circular cylinder. The method is implemented in the Pencil Code, a high …
Mineral Particle Deposition in High Temperature Processes
X Wang - 2022 - orbit.dtu.dk
Global trends such as resource scarcity and climate change due to industrialization and
urbanization, have attracted growing attention from researchers. To reduce CO 2 emissions …
urbanization, have attracted growing attention from researchers. To reduce CO 2 emissions …
Development of Ash Deposition Prediction Models Through the CFD Methods and the Ash Deposition Indice
X Yang - 2017 - etheses.whiterose.ac.uk
Pulverised coal-fired power generation technologies are important for meeting the electricity
consumption worldwide, especially for the developing countries. Changing fuels (coal …
consumption worldwide, especially for the developing countries. Changing fuels (coal …
[PDF][PDF] Numerical Investigation of Ash Particles Deposition and Distribution in a Refining and Chemical Wastewater Incineration Equipment.
L Mu, Q Qiu, J Chen, H Yin, A Li… - Nature Environment & …, 2016 - neptjournal.com
In this paper, numerical investigation has been performed to predict ash particles impaction
and distribution tendencies in a heat recovery steam generator (HRSG) of an industrial …
and distribution tendencies in a heat recovery steam generator (HRSG) of an industrial …