Subtopic Deep Dive
Heat and Mass Transfer in Sorption Beds
Research Guide
What is Heat and Mass Transfer in Sorption Beds?
Heat and mass transfer in sorption beds studies the coupled transport phenomena during adsorption and desorption cycles in porous media used for cooling and energy storage systems.
This subtopic covers numerical modeling of transient heat and mass diffusion in fixed-bed adsorbers, experimental validation of transfer kinetics, and enhancement methods like composite matrices. Key reviews include Sakoda and Suzuki (1984) on solar-powered adsorption cooling with silica gel-water systems (292 citations) and Gordeeva and Aristov (2012) on salt-in-porous-matrix composites for heat transformation (228 citations). Over 20 papers from the provided list address related modeling and applications.
Why It Matters
Optimizing heat and mass transfer in sorption beds reduces cycle times and boosts efficiency in adsorption chillers, enabling solar-powered cooling in remote areas as shown in Sakoda and Suzuki (1984). These advancements support CO2 capture via adsorption columns modeled by Shafeeyan et al. (2013, 271 citations) and water harvesting devices from arid air per Kim et al. (2018, 687 citations). Enhanced transfer kinetics in desiccant-coated exchangers, reviewed by Vivekh et al. (2018, 202 citations), improve building HVAC systems and thermochemical storage per Solé et al. (2015, 214 citations).
Key Research Challenges
Modeling Coupled Transport
Developing accurate models for simultaneous heat and mass transfer in porous sorption beds remains challenging due to nonlinear isotherms and transient effects. Shafeeyan et al. (2013) review fixed-bed adsorption models highlighting difficulties in validating against experiments. Gordeeva and Aristov (2012) note complexities in composite matrices for heat pumps.
Minimizing Thermal Resistances
Reducing thermal resistances in sorption beds limits cycle efficiency in cooling systems. Sakoda and Suzuki (1984) demonstrate experimental bottlenecks in silica gel beds under solar driving. Mette et al. (2014) report kinetic limitations in binderless zeolite 13X during water vapor adsorption.
Enhancing Desorption Kinetics
Improving mass transfer during desorption phases is critical for practical adsorption cycles. Yu et al. (2012, 1662 citations) discuss kinetic barriers in CO2 adsorption systems. Vivekh et al. (2018) identify coating delamination and uneven transfer in desiccant heat exchangers.
Essential Papers
A Review of CO2 Capture by Absorption and Adsorption
Cheng‐Hsiu Yu, Chih‐Hung Huang, Chung‐Sung Tan · 2012 · Aerosol and Air Quality Research · 1.7K citations
Global warming resulting from the emission of greenhouse gases, especially CO2, has become a widespread concern in the recent years. Though various CO2 capture technologies have been proposed, chem...
A Comprehensive Review of Thermal Energy Storage
Ioan Sârbu, Călin Sebarchievici · 2018 · Sustainability · 1.2K citations
Thermal energy storage (TES) is a technology that stocks thermal energy by heating or cooling a storage medium so that the stored energy can be used at a later time for heating and cooling applicat...
Adsorption-based atmospheric water harvesting device for arid climates
Hyunho Kim, Sameer R. Rao, Eugene A. Kapustin et al. · 2018 · Nature Communications · 687 citations
Review on heat transfer analysis in thermal energy storage using latent heat storage systems and phase change materials
Ioan Sârbu, Alexandru Dorca · 2018 · International Journal of Energy Research · 308 citations
Thermal energy storage (TES) is a technology that stocks thermal energy by heating or cooling a storage medium so that the stored energy can be used later for heating and cooling applications and f...
Fundamental study on solar powered adsorption cooling system.
Akiyoshi Sakoda, Motoyuki Suzuki · 1984 · JOURNAL OF CHEMICAL ENGINEERING OF JAPAN · 292 citations
Fundamental experiments on the solar-powered adsorption cooling system were carried out with small-scale apparatus simulating ideally a practical unit by employing a combination of silica-gel and w...
A review of mathematical modeling of fixed-bed columns for carbon dioxide adsorption
Mohammad Saleh Shafeeyan, Wan Mohd Ashri Wan Daud, Ahmad Shamiri · 2013 · Process Safety and Environmental Protection · 271 citations
Water harvesting from air with a hygroscopic salt in a hydrogel–derived matrix
Paul A. Kallenberger, Michael Fröba · 2018 · Communications Chemistry · 243 citations
Abstract The extraction of water from air is a promising way to supply fresh water, especially in remote, arid regions. This process can be supported by desiccant materials such as zeolites, metal−...
Reading Guide
Foundational Papers
Start with Sakoda and Suzuki (1984) for experimental basics on silica gel beds, then Shafeeyan et al. (2013) for fixed-bed modeling, and Gordeeva and Aristov (2012) for composites.
Recent Advances
Study Vivekh et al. (2018) on coated exchangers, Kim et al. (2018) on water harvesting devices, and Sârbu and Sebarchievici (2018, 1159 citations) for TES integration.
Core Methods
Core techniques include LDF kinetics (Mette et al. 2014), porous matrix composites (Gordeeva and Aristov 2012), and numerical solvers for transient beds (Shafeeyan et al. 2013).
How PapersFlow Helps You Research Heat and Mass Transfer in Sorption Beds
Discover & Search
Research Agent uses searchPapers and citationGraph to map 250+ papers citing Sakoda and Suzuki (1984), revealing clusters on silica gel kinetics; exaSearch uncovers niche studies on zeolite beds, while findSimilarPapers links Shafeeyan et al. (2013) models to thermochemical storage.
Analyze & Verify
Analysis Agent applies readPaperContent to extract transfer coefficients from Gordeeva and Aristov (2012), verifies models with runPythonAnalysis (NumPy simulations of LDF approximations), and uses verifyResponse (CoVe) with GRADE scoring to confirm kinetic data against Mette et al. (2014) isotherms.
Synthesize & Write
Synthesis Agent detects gaps in desorption enhancement via contradiction flagging across Vivekh et al. (2018) and Solé et al. (2015); Writing Agent employs latexEditText for model equations, latexSyncCitations for 20+ refs, and latexCompile for full reports with exportMermaid flowcharts of bed cycles.
Use Cases
"Simulate heat transfer in silica gel sorption bed from Sakoda 1984 data."
Research Agent → searchPapers('Sakoda Suzuki 1984') → Analysis Agent → readPaperContent + runPythonAnalysis (NumPy finite difference solver on extracted temps) → matplotlib plot of isotherms vs. experiment.
"Draft LaTeX review on mass transfer models in adsorption chillers."
Synthesis Agent → gap detection on Shafeeyan 2013 + Vivekh 2018 → Writing Agent → latexEditText (add LDF equations) → latexSyncCitations (20 papers) → latexCompile → PDF with bed schematic.
"Find GitHub codes for fixed-bed adsorption simulations."
Research Agent → citationGraph('Shafeeyan 2013') → Code Discovery → paperExtractUrls → paperFindGithubRepo → githubRepoInspect → validated MATLAB solver for CO2 bed transfer.
Automated Workflows
Deep Research workflow scans 50+ papers from Yu et al. (2012) citations, structures report on transfer enhancements with GRADE-verified sections. DeepScan applies 7-step analysis to Kim et al. (2018) device, checkpointing kinetics models via CoVe. Theorizer generates hypotheses on fin-enhanced beds from Sakoda and Suzuki (1984) experiments.
Frequently Asked Questions
What defines heat and mass transfer in sorption beds?
It examines coupled diffusion, conduction, and adsorption kinetics in porous beds during cooling cycles, as foundational in Sakoda and Suzuki (1984).
What are key modeling methods?
Linear driving force (LDF) approximations and finite volume simulations model transfer, reviewed in Shafeeyan et al. (2013) for fixed beds and Mette et al. (2014) for zeolites.
What are seminal papers?
Sakoda and Suzuki (1984, 292 citations) on solar adsorption cooling; Gordeeva and Aristov (2012, 228 citations) on composite matrices; Yu et al. (2012, 1662 citations) on capture tech.
What open problems exist?
Scaling lab kinetics to full beds, handling composite delamination per Vivekh et al. (2018), and integrating with TES as in Sârbu and Sebarchievici (2018).
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Part of the Adsorption and Cooling Systems Research Guide