Nakayama Hiromasa

Research field (1)： Environmental dynamics

Research theme for competitive and other funds (7)：

2023 - 2027 Development of a nuclear emergency remote monitoring system for plume dispersion in the atmosphere
2021 - 2024 Development of local-scale ashfall prediction method in urban districts by merging observations and building-resolving CFD model
2018 - 2021 Risk Assessment of Severe Wind Disasters in Urban Districts under Climate Change
2016 - 2019 Development of a quick atmospheric dispersion calculation method in emergency responses to nuclear accidents
2014 - 2018 Development of Multi-Scale Prediction Model for Atmospheric Turbulence and Dispersion for Assessing Risks of Nuclear Power Plant Disaster

Show all

Papers (23)：

Hiromasa Nakayama, Tetsuya Takemi. Large-eddy simulation of plume dispersion in a turbulent boundary layer flow generated by a dynamically controlled recycling method. Atmospheric Science Letters. 2023
Hiromasa Nakayama, Naoyuki Onodera, Daiki Satoh, Haruyasu Nagai, Yuta Hasegawa, Yasuhiro Idomura. Development of local-scale high-resolution atmospheric dispersion and dose assessment system. Journal of Nuclear Science and Technology. 2022. 59. 10. 1314-1329
Hiromasa Nakayama, Tetsuya Takemi, Toshiya Yoshida. Large-Eddy Simulation of Plume Dispersion in the Central District of Oklahoma City by Coupling with a Mesoscale Meteorological Simulation Model and Observation. Atmosphere. 2021. 12. 7. 889-889
Hiromasa Nakayama, Toshiya Yoshida, Hiroaki Terada, Masanao Kadowaki. Toward development of a framework for prediction system of local-scale atmospheric dispersion based on a coupling of les-database and on-site meteorological observation. Atmosphere. 2021. 12. 7
Hiromasa Nakayama, Daiki Satoh, Haruyasu Nagai, Hiroaki Terada. Development of local-scale high-resolution atmospheric dispersion model using large-eddy simulationpart 6: introduction of detailed dose calculation method. Journal of Nuclear Science and Technology. 2021. 58. 9. 949-969

ｍore...

MISC (67)：

中山浩成, 佐藤大樹, 古田禄大, 永井晴康. Development of an estimation method of concentration distribution and release amount of radionuclide discharged to the atmosphere using gamma-ray imaging: (2) Calculation of radionuclide concentration distribution in the atmosphere. 日本原子力学会春の年会予稿集(CD-ROM). 2020. 2020
古田禄大, 佐藤大樹, 中山浩成, 永井晴康, 谷森達. Development of an estimation method of concentration distribution and release amount of radionuclide discharged to the atmosphere using gamma-ray imaging: (3) Simulation of detected gamma-ray images and construction of response matrices. 日本原子力学会春の年会予稿集(CD-ROM). 2020. 2020
永井晴康, 谷森達, 中山浩成, 佐藤大樹, 古田禄大. Development of an estimation method of concentration distribution and release amount of radionuclide discharged to the atmosphere using gamma-ray imaging: (1) Outline of study. 日本原子力学会春の年会予稿集(CD-ROM). 2020. 2020
中山浩成, 竹見哲也. 現実気象条件下における都市詳細大気拡散計算手法に関する研究-入力条件の違いが計算結果に及ぼす影響について-. 日本気象学会2017年度秋季大会,北海道札幌市北区北海道大学,2017年11月1日,A303. 2017
Hiromasa Nakayama, Tetsuya Takemi. Large-eddy simulation of a diurnal cycle of atmospheric turbulent boundary layer flows over an urban area by coupling with a meso-scale meteorological simulation model. The 4th International Workshop on Nonhydrostatic Numerical Models, The Prince Hakone Lake Ashinoko, Hakone, Japan, 30 November-2 December 2016. 2016

ｍore...

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page