Timo Hyppänen

2.3k total citations
73 papers, 1.8k citations indexed

About

Timo Hyppänen is a scholar working on Computational Mechanics, Mechanical Engineering and Biomedical Engineering. According to data from OpenAlex, Timo Hyppänen has authored 73 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Computational Mechanics, 39 papers in Mechanical Engineering and 34 papers in Biomedical Engineering. Recurrent topics in Timo Hyppänen's work include Granular flow and fluidized beds (31 papers), Chemical Looping and Thermochemical Processes (20 papers) and Thermochemical Biomass Conversion Processes (17 papers). Timo Hyppänen is often cited by papers focused on Granular flow and fluidized beds (31 papers), Chemical Looping and Thermochemical Processes (20 papers) and Thermochemical Biomass Conversion Processes (17 papers). Timo Hyppänen collaborates with scholars based in Finland, Germany and Poland. Timo Hyppänen's co-authors include Jouni Ritvanen, Kari Myöhänen, Hadi Bordbar, Tero Tynjälä, Esa Vakkilainen, Gabriel Węcel, Manuel García Pérez, Petteri Peltola, Günter Scheffknecht and Sirpa Kallio and has published in prestigious journals such as Chemical Engineering Journal, Applied Energy and International Journal of Heat and Mass Transfer.

In The Last Decade

Timo Hyppänen

72 papers receiving 1.8k citations

Peers

Timo Hyppänen

Yingjuan Shao China

Tomasz Czakiert Poland

David Pallarès Sweden

Guangxi Yue China

Xiaoke Ku China

Junfu Lyu China

Jouni Ritvanen Finland

Gyungmin Choi South Korea

Jörg Maier Germany

Sameer Khare Australia

Yingjuan Shao China

Timo Hyppänen

941 ×0.9

1.1k ×1.2

1.2k ×1.4

452 ×1.6

187 ×1.1

Citations per year, relative to Timo Hyppänen Timo Hyppänen (= 1×) peers Yingjuan Shao

Countries citing papers authored by Timo Hyppänen

Since Specialization

Citations

This map shows the geographic impact of Timo Hyppänen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Timo Hyppänen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timo Hyppänen more than expected).

Fields of papers citing papers by Timo Hyppänen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timo Hyppänen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Timo Hyppänen. The network helps show where Timo Hyppänen may publish in the future.

Co-authorship network of co-authors of Timo Hyppänen

This figure shows the co-authorship network connecting the top 25 collaborators of Timo Hyppänen. A scholar is included among the top collaborators of Timo Hyppänen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Timo Hyppänen. Timo Hyppänen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Myöhänen, Kari, et al.. (2023). Computational fluid dynamics derived dataset for evaluation of mixing of a secondary solid phase in a circulating fluidized bed riser. Data in Brief. 48. 109039–109039. 2 indexed citations

Myöhänen, Kari, Hadi Bordbar, Artur Błaszczuk, Timo Hyppänen, & Jouni Ritvanen. (2023). Assessing the impact of wet and dry flue gas recycling on heat transfer in oxygen-fired circulating fluidized bed furnaces. International journal of greenhouse gas control. 131. 104033–104033. 4 indexed citations

Myöhänen, Kari, et al.. (2023). Evaluation of mixing of a secondary solid phase in a circulating fluidized bed riser. Chemical Engineering Science. 269. 118503–118503. 2 indexed citations

Ritvanen, Jouni, et al.. (2021). Modeling of industrial-scale sorption enhanced gasification process: One-dimensional simulations for the operation of coupled reactor system. Energy. 226. 120387–120387. 9 indexed citations

Ritvanen, Jouni, et al.. (2020). Practical characterization and modeling method for macroscopic gas–solid flow in circulating fluidized bed. Chemical Engineering Journal. 421. 127819–127819. 7 indexed citations

Ritvanen, Jouni, et al.. (2020). Numerical modelling of sorption-enhanced gasification: Development of a fuel decomposition model. Fuel. 289. 119868–119868. 7 indexed citations

Jalali, Payman, et al.. (2018). Flow characteristics of circulating fluidized beds near terminal velocity: Eulerian model of a lab-scale apparatus. Powder Technology. 339. 569–584. 8 indexed citations

Adamczyk, Wojciech, Kari Myöhänen, Ernst‐Ulrich Hartge, et al.. (2017). Generation of data sets for semi-empirical models of circulated fluidized bed boilers using hybrid Euler-Lagrange technique. Energy. 143. 219–240. 26 indexed citations

Myöhänen, Kari, et al.. (2017). Modelling Supported Development of Oxy-CFB Combustion. Energy Procedia. 114. 589–599. 8 indexed citations

10.

Spinelli, Maurizio, Petteri Peltola, Aldo Bischi, et al.. (2016). Process integration of chemical looping combustion with oxygen uncoupling in a coal-fired power plant. Energy. 103. 646–659. 32 indexed citations

11.

Jalali, Payman & Timo Hyppänen. (2014). Momentum transport between two granular phases of spherical particles with large size ratio: Two-fluid model versus discrete element method. Powder Technology. 273. 13–18. 11 indexed citations

12.

Peltola, Petteri, Jouni Ritvanen, Tero Tynjälä, & Timo Hyppänen. (2013). Model-based evaluation of a chemical looping combustion plant for energy generation at a pre-commercial scale of 100MWth. Energy Conversion and Management. 76. 323–331. 32 indexed citations

13.

Jalali, Payman, et al.. (2013). Particle-Cloud Drag Force in Dilute Particle Systems: Discrete Element Method versus Eulerian Simulations. Industrial & Engineering Chemistry Research. 52(11). 4342–4350. 6 indexed citations

14.

Ritvanen, Jouni, et al.. (2012). Modeling of the oxy-combustion calciner in the post-combustion calcium looping process. Fuel. 113. 770–779. 51 indexed citations

15.

Ritvanen, Jouni, et al.. (2012). Wall effects on space averaged two-fluid model equations for simulations of gas–solid flows in risers. Chemical Engineering Science. 89. 206–215. 15 indexed citations

16.

Myöhänen, Kari & Timo Hyppänen. (2011). A Three-Dimensional Model Frame for Modelling Combustion and Gasification in Circulating Fluidized Bed Furnaces. International Journal of Chemical Reactor Engineering. 9(1). 52 indexed citations

17.

Bordbar, Hadi & Timo Hyppänen. (2011). SIMULATION OF BUBBLE FORMATION AND HEAPING IN A VIBRATING GRANULAR BED. Chemical Engineering Communications. 198(7). 905–919. 6 indexed citations

18.

Bordbar, Hadi & Timo Hyppänen. (2007). Modeling of Binary Collision between Multisize Viscoelastic Spheres. 2. 115–128. 16 indexed citations

19.

Saastamoinen, Jaakko, et al.. (2006). Dynamic reactivity and comminution behaviousr of particles in CFBC. 23(1). 41–71. 4 indexed citations

20.

Hyppänen, Timo. (1989). An experimental and theoretical study of multiphase flow in a circulating fluidized bed. LUTPub (LUT University). 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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