2019 年针对真空哥热套管开展低温环境隔热性能评价实验分析不同环境温度下隔热套管轴线温度分布特征。观测要素包括环境温度、循环流体温度、真空度等，数据资源采集时间范围为2019年3月20日-2019年8月20日，利用真空隔热套管保护性能测试系统测量不同环境温度和循环流体温度下真空隔热套管的表面温度分布用于建立真空隔热套管井筒传热模型。
", "ds_source": "实验试验，自主产生。
", "ds_process_way": "数据采集所用仪器包括温度传感器和智能巡回检测仪，技术参数：1.温度传感器测量范围 -80℃—60℃；2.测量精度 0.01℃。
", "ds_quality": "数据质量良好。
", "ds_acq_start_time": "2019-03-20 00:00:00", "ds_acq_end_time": "2019-08-20 00:00:00", "ds_acq_place": "山东省青岛市", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 51708, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "31bd0d0b-538d-459d-8028-289e9ba7d4ce.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "aaf309a1-cdf4-4049-be08-c06f80c4061f", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.SRIPE.db1709.2022", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2022-02-25 14:41:32", "last_updated": "2025-05-29 11:37:09", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.SRIPE.db1709.2022", "i18n": { "en": { "title": "Experimental data set for thermal insulation performance evaluation of vacuum thermal insulation casing (March August 2019)", "ds_format": "Excel", "ds_source": "Experimental experiments, independently generated.
", "ds_quality": "The data quality is good.
", "ds_ref_way": "", "ds_abstract": "In 2019, a low-temperature environmental insulation performance evaluation experiment was conducted on vacuum thermal insulation sleeves to analyze the temperature distribution characteristics of the insulation sleeve axis at different environmental temperatures. The observation elements include environmental temperature, circulating fluid temperature, vacuum degree, etc. The data resource collection time range is from March 20, 2019 to August 20, 2019. The surface temperature distribution of the vacuum insulation casing under different environmental temperatures and circulating fluid temperatures is measured using a vacuum insulation casing protection performance testing system to establish a heat transfer model for the vacuum insulation casing wellbore.
", "ds_time_res": "日", "ds_acq_place": "Qingdao City, Shandong Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The instruments used for data collection include temperature sensors and intelligent patrol detectors. Technical parameters: 1. Temperature sensor measurement range -80 ℃ -60 ℃; 2. Measurement accuracy of 0.01 ℃.
", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "冻土", "矿物分析", "低温力学试验", "真空隔热套管" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "山东省青岛市" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "高德利", "email": "gaodeli@cup.edu.cn", "work_for": "中国石油大学（北京）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "牛成成", "email": "niucc.sripe@sinopec.com", "work_for": "中国石油化工股份有限公司石油工程技术研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "高德利", "email": "gaodeli@cup.edu.cn", "work_for": "中国石油大学（北京）", "country": "中国" } ], "category": "其他" }