TAILIEUCHUNG - Mechanical Engineer´s Handbook P69

CHAPTER 5 0 GEOTHERMAL RESOURCES: AN INTRODUCTION Peter D. Blair Sigma Xi The Scientific Research Society Research Triangle Park, North Carolina INTRODUCTON HYDROTHERMAL RESOURCES Vapor-Dominated Resources Liquid-Dominated Resources HOT DRY ROCK RESOURCES 1 8 5 3 GEOPRESSURED RESOURCES 1 8 5 5 1 8 5 4 1585 1 8 5 5 1 8 5 5 GEOTHERMAL ENERGY CONVERSION 1 8 5 7 Direct Steam Conversion 1587 Flashed Steam Conversion 1588 Binary Cycle Conversion 1588 Hybrid Fossil/Geothermal Plants 1 9 5 0 INTRODUCTON Geothermal energy is the internal heat of the Earth. For centuries, geothermal energy was apparent only. | CHAPTER 50 GEOTHERMAL RESOURCES AN INTRODUCTION Peter D. Blair Sigma Xi The Scientific Research Society Research Triangle Park North Carolina INTRODUCTON 1583 GEOPRESSURED RESOURCES 1585 HYDROTHERMAL RESOURCES 1584 GEOTHERMAL ENERGY Vapor-Dominated CONVERSION 1587 Resources 1585 Direct Steam Conversion 1587 Liquid-Dominated Flashed Steam Conversion 1588 Resources 1585 Binary Cycle Conversion Hybrid Fossil Geothermal 1588 HOT DRY ROCK RESOURCES 1585 Plants 1590 INTRODUCTON Geothermal energy is the internal heat of the Earth. For centuries geothermal energy was apparent only through anomalies in the Earth s crust that allow the heat from the Earth s molten core to venture close to the Earth s surface. Volcanoes geysers fumaroles and hot springs are the most visible surface manifestations of these anomalies. Geothermal energy has been used for centuries where it is available for aquaculture greenhousing industrial process heat and space heating. It was first used for electricity production in 1904 in Lardarello Italy. Geothermal resources are traditionally divided into three basic classes 1. Hydrothermal convection systems including both vapor-dominated and liquid-dominated systems 2. Hot igneous resources including hot dry rock and magma systems 3. Conduction-dominated resources including geopressured and radiogenic resources The three basic resource categories are distinguished by geologic characteristics and the manner in which heat is transferred to the Earth s surface see Table . The following includes a discussion of the characteristics and location of these resource categories in the United States. Only the first of these resource types hydrothermal resources is commercially exploited today in the United States. In 1975 the . Geological Survey completed a national assessment of geothermal resources in the United States and published the results in USGS .

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.