نتائج البحث - "Takao KATSURA"

1

Academic Journal

Investigation of the Optimal Operation Method of the Heat Recovery Ground Source Heat Pump System Installed in an Actual Building and Evaluation of Energy Saving Effect

المؤلفون: Takao Katsura, Yasushi Nakamura, Tomoya Ohara, Ken Kinouchi, Katsunori Nagano

المصدر: Energies, Vol 17, Iss 14, p 3558 (2024)

مصطلحات موضوعية: ground source heat pump, heat recovery, simultaneously operation of cooling and hot water supply, simulation, long-term measurement, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1996-1073/17/14/3558; https://doaj.org/toc/1996-1073

URL الوصول: https://doaj.org/article/2b53fa23adfb4962bdffc455bb8b3fc9

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2

Academic Journal

Experimental analysis of vacuum pressure and gas flow rate in structured-core transparent vacuum insulation panels

المؤلفون: Takao Katsura, Takato Miyata, Saim Memon, Ali Radwan, Katsunori Nagano

المصدر: Energy Reports, Vol 9, Iss , Pp 1071-1078 (2023)

مصطلحات موضوعية: Structured-core transparent vacuum insulation panel, Outgassing, Internal pressure, Gas flow rate, Pressure-rate-of-rise method, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S235248472202635X; https://doaj.org/toc/2352-4847

URL الوصول: https://doaj.org/article/5873f888ec0b4acdaf6e36dedcfaf554

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3

Academic Journal

Installation Cost and Heat Extraction Performance Analysis of H-Shaped PC Pile Ground Heat Exchangers for Small Buildings

المؤلفون: Takao Katsura, Katsuya Saito, Motoaki Oe, Katsunori Nagano

المصدر: Energies, Vol 17, Iss 4, p 891 (2024)

مصطلحات موضوعية: ground source heat pump, H-shaped PC pile ground heat exchanger, installation cost reduction, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1996-1073/17/4/891; https://doaj.org/toc/1996-1073

URL الوصول: https://doaj.org/article/c23e49f1034b4575b58f6806067b63d8

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4

Academic Journal

Analyzing the Performance of Double Spiral Tube Ground Heat Exchangers in a Zero-Energy Building Using Measurement Data

المؤلفون: Kunning Yang, Takao Katsura, Shigeyuki Nagasaka, Katsunori Nagano

المصدر: Energies, Vol 16, Iss 19, p 6964 (2023)

مصطلحات موضوعية: ground source heat pump, ground heat exchanger, zero energy building, thermal efficiency, sustainability, climate change, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1996-1073/16/19/6964; https://doaj.org/toc/1996-1073

URL الوصول: https://doaj.org/article/02861bf1d02844e3a6eed916d57b927a

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5

Academic Journal

53. Experimental Investigation of Methods to Reduce Gas Emission from Core Material in the Manufacturing Process of Transparent Vacuum Insulation Panels / 53. 光透過型真空断熱材の製造工程における芯材からのガス放出の低減方法の実験的検討

المؤلفون: Erkki HIRVONEN, Katsunori NAGANO, Takao KATSURA, Takato MIYATA, 宮田天和, 葛隆生, 長野克則

المصدر: Proceedings of JSES conference. 2022, :185

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6

Academic Journal

52. Experimental study on insulation performance of structured‐core transparent vacuum insulation panels for different core materials

المؤلفون: Erkki Hirvonen, Katsunori Nagano, Takao Katsura, Takato Miyata

المصدر: Proceedings of JSES conference. 2022, :181

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7

Academic Journal

A STUDY ON DESIGN METHOD FOR THE GROUND HEAT EXCHANGER’S SPECIFICATION OF GROUND SOURCE HEAT PUMP SYSTEM (PART 2): QUANTIFICATION OF EXTRACTION / INJECTION PERFORMANCES ACCORDING TO SYSTEM OPERATION AND APPLICATION FOR SYSTEM DESIGN / 地中熱ヒートポンプシステムにおける地中熱交換器仕様の設計方法に関する研究（その２）：システムの運転条件に応じた採放熱量の定量化とシステム設計への応用

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yasushi NAKAMURA, 中村靖, 葛隆生, 長野克則

المصدر: 日本建築学会環境系論文集 / Journal of Environmental Engineering (Transactions of AIJ). 2022, 87(800):668

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8

Academic Journal

Analysis of a vacuum-based photovoltaic thermal collector

المؤلفون: Ali Radwan, Takao Katsura, Saim Memon, Essam M. Abo-Zahhad, Ahmed A. Serageldin, Katsunori Nagano

المصدر: Energy Reports, Vol 6, Iss , Pp 236-242 (2020)

مصطلحات موضوعية: Vacuum-based photovoltaic thermal collector, Vacuum pressure, Thermal energy, CFD, Minichannel, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2352484720316826; https://doaj.org/toc/2352-4847

URL الوصول: https://doaj.org/article/bb5e7cff7642400e85190da22a2d12f5

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9

Academic Journal

Thermal performance analyses of a new multi-segmented minichannel-based radiant ceiling cooling panel

المؤلفون: Lan Ding, Takao Katsura, Ali Radwan, Katsunori Nagano

المصدر: Energy Reports, Vol 6, Iss , Pp 1409-1415 (2020)

مصطلحات موضوعية: Minichannel, Multi-segmented, Ceiling radiant cooling panel, Radiation, Tilt angle, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2352484720314323; https://doaj.org/toc/2352-4847

URL الوصول: https://doaj.org/article/b7e68968b5c3403fbf8daaaf151c4201

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10

Academic Journal

Evaluating Long-Term Performance of a Residential Ground-Source Heat Pump System under Climate Change in Cold and Warm Cities of Japan

المؤلفون: Yoshitaka Sakata, Yuma Akeyama, Takao Katsura, Katsunori Nagano

المصدر: Energies, Vol 16, Iss 6, p 2742 (2023)

مصطلحات موضوعية: ground-source heat pump, climate change, soil temperature, seasonal performance factor, simple payback time, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1996-1073/16/6/2742; https://doaj.org/toc/1996-1073

URL الوصول: https://doaj.org/article/9dc5982414eb466a840fd17730ed78f5

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11

Academic Journal

100-YR PREDICTIONS OF PERFORMANCES IN A GROUND-SOURCE HEAT PUMP SYSTEM FOR AN OFFICE BUILDING UNDER DIFFERENT CLIMATE SCENARIOS / 異なる気候変動シナリオに基づく地中熱ヒートポンプシステムの100年性能予測

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yoshitaka SAKATA, Yuma AKEYAMA, 明山雄真, 葛隆生, 長野克則, 阪田義隆

المصدر: 土木学会論文集G（環境） / Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research). 2022, 78(5)179

12

Academic Journal

Fast Convolution in Calculation of Soil Temperature surrounding Ground Heat Exchangers with GPGPU / 地中熱交換器周囲温度場計算における畳み込みのGPGPUを用いた高速化

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yoshitaka SAKATA, Yutaka SHOJI, 小司優陸, 葛隆生, 長野克則, 阪田義隆

المصدر: 日本冷凍空調学会論文集 / Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers. 2020, 37(3):313

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13

Academic Journal

Calculation Method of Temperature Response Function of Ground Heat Exchangers Field with Groundwater Flow using Artificial Neural Network Regression Model / 人工ニューラルネットワークによる回帰モデルを用いた地下水流れを伴う地中熱交換器周囲温度応答関数の計算手法

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yoshitaka SAKATA, Yutaka SHOJI, 小司優陸, 葛隆生, 長野克則, 阪田義隆

المصدر: 空気調和・衛生工学会論文集 / Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan. 2020, 45(279):11

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14

Academic Journal

Validation of Long-term Operation for Hybrid Ground Source Heat Pump Systems through Simulation / ハイブリッド地中熱ヒートポンプシステムにおけるシミュレーションを応用した長期運用に関する研究

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yasushi NAKAMURA, 中村靖, 葛隆生, 長野克則

المصدر: 空気調和・衛生工学会論文集 / Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan. 2020, 45(279):1

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15

Academic Journal

Nationwide Determination of Required Total Lengths of Multiple Borehole Heat Exchangers under Variable Climate and Geology in Japan

المؤلفون: Yoshitaka Sakata, Takao Katsura, Katsunori Nagano

المصدر: ISPRS International Journal of Geo-Information, Vol 10, Iss 4, p 205 (2021)

مصطلحات موضوعية: ground-source heat pump system, borehole heat exchanger, cycle simulation, ground thermal conductivity, nationwide feasibility, Geography (General), G1-922

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2220-9964/10/4/205; https://doaj.org/toc/2220-9964

URL الوصول: https://doaj.org/article/556a0a9bc10d4bf2a79b5aaac895a195

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16

Academic Journal

Evaluating Variability of Ground Thermal Conductivity within a Steep Site by History Matching Underground Distributed Temperatures from Thermal Response Tests

المؤلفون: Yoshitaka Sakata, Takao Katsura, Ahmed A. Serageldin, Katsunori Nagano, Motoaki Ooe

المصدر: Energies, Vol 14, Iss 7, p 1872 (2021)

مصطلحات موضوعية: thermal response test, ground thermal conductivity, distributed temperature sensor, history matching, groundwater flow, moving line heat source theory, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1996-1073/14/7/1872; https://doaj.org/toc/1996-1073

URL الوصول: https://doaj.org/article/e39e734f8a9248ae9107bd9a95c77464

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17

Academic Journal

ANALYSIS OF PRESENT SITUATIONS AND DECISION FACTORS FOR INSTALLATION OF GROUND SOURCE HEAT PUMP SYSTEMS IN LOCAL GOVERMENTS OF JAPAN BY INQUIRY SURVEYING / 地方自治体アンケート調査による公共施設への地中熱ヒートポンプシステム導入実態分析

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yoshitaka SAKATA, 葛隆生, 長野克則, 阪田義隆

المصدر: 土木学会論文集G（環境） / Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research). 2020, 76(5)197

18

Academic Journal

Improvement of Long-term Insulation Performance of Vacuum Insulation Panels by Applying Double Layer Envelopes / 二重外袋の適用による真空断熱材の長期性能向上効果の検証

المؤلفون: Takao Katsura, 葛隆生, 長野克則

المصدر: Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan. 2020, :49

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19

Academic Journal

A Study on Size Determination of Ground Heat Exchangers in Closed-type Ground SourceHeat Pump System: Simulation-based individual Determination and its Nationwide Application / クローズド型地中熱ヒートポンプシステムの地中熱交換器規模決定に関する研究：個別シミュレーション決定法とその全国適用例

المؤلفون: Katsunori NAGANO, Takao KATSURA, Yoshitaka SAKATA, 葛隆生, 長野克則, 阪田義隆

المصدر: 日本地熱学会誌 / Journal of the Geothermal Research Society of Japan. 2019, 41(3):75

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20

Academic Journal

Development of Simulation Tool for Ground Source Heat Pump Systems Influenced by Ground Surface

المؤلفون: Takao Katsura, Yoshitaka Sakata, Lan Ding, Katsunori Nagano

المصدر: Energies, Vol 13, Iss 17, p 4491 (2020)

مصطلحات موضوعية: ground source heat pump system, simulation tool, influence of ground surface, superposition theorem, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1996-1073/13/17/4491; https://doaj.org/toc/1996-1073

URL الوصول: https://doaj.org/article/a516b7ffa39b479d9bd4ec668c5ba14d

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