Xem 1-20 trên 32 kết quả Cooler
  • Tham khảo sách 'praise for enemy at the water cooler', kinh doanh - tiếp thị, quản trị kinh doanh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf285p transang3 30-09-2012 35 6   Download

  • Bài giảng "Heat exchanger: Heater, Cooler, Heat Exchanger" trình bày về các bước trong mô phỏng, thiết bị trao đổi nhiệt, dòng năng lượng, đun nóng, làm lạnh,... Hy vọng nội dung bài giảng để nắm bắt thông tin chi tiết.

    pdf37p ntchung8894 11-12-2015 23 4   Download

  • Energy and climate change are issues of critical importance for shaping a sustainable future, both in South Africa and globally. For South Africa, finding a policy approach which balances the increasing demand for energy with the need for sustainability, equity and climate change mitigation is a particular challenge. This book provides an innovative and strategic approach to climate policy, with local development objectives as its starting point.

    pdf0p quatet 12-01-2013 36 3   Download

  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: High potential for increase in CO2 flux from forest soil surface due to global warming in cooler areas of Japan...

    pdf10p toshiba5 15-09-2011 21 2   Download

  • Add unit operations and controllers in dynmode, make necessary P-V specifications, implement appropriate control strategies, install a relief valve, install an air cooler,... As the main contents of the lectures unit 6 "Expanding the model" of Unit 6 - Expanding the model Dynamic modeling using unisim design. Invite you to consult for additional learning materials and research.

    pdf82p ntchung8894 11-12-2015 12 2   Download

  • .Praise for Enemy at the Water Cooler “Brian Contos has created what few security specialists can claim: a truly readable book about the threats to our businesses from insiders who know how to attack the critical components of modern business, the computers, applications and networks that make it all work. During the last fifteen years we have witnessed incredible strides in network centric business processes that have spawned the productivity of our workforce and the globalization of our supply chains.

    pdf285p greengrass304 15-09-2012 23 1   Download

  • English Grammar 50: 50 - Part 1 Many scientists believe that the dinosaurs were wiped out by a colossal meteor. According to this theory, a meteor ten kilometers wide hurtled into the Earth. This collision propelled dust and dirt into the sky. Imagine a really cloudy summer day. It’s a lot cooler, right? Well, every day was like that for a long time after the collision. Because it was much darker and cooler, many species of plants began to die. Soon, there was no food source for plant-eating dinosaurs, and when they died, there was no food source for meat-eating dinosaurs.

    pdf57p contentnew1 11-05-2012 101 65   Download

  • Temperatures of almost 40 degrees Celsius have affected the area from the Middle West to the Atlantic Coast. The heat has damaged crops and killed farm animals. It has also damaged roads and railroad tracks". Weather experts say cooler temperatures are expected to spread across much of the United States by Wednesday.

    pdf10p kahty209 19-08-2010 104 59   Download

  • Source: HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS SECTION 12 REFRIGERATION Refrigeration Required to Cool an Occupied Building 12.1 Determining the Displacement of a Reciprocating Refrigeration Compressor 12.4 Heat-Recovery Water-Heating from Refrigeration Units 12.6 Computing Refrigerating Capacity Needed for Air-Conditioning Loads 12.12 Analysis of a Compound CompressionRefrigeration Plant with a WaterCooled Intercooler and Liquid Flash Cooler 12.47 Computation of Key Variables in a Compression Refrigeration Cycle with Both Water- and Flash-Intercooling 12.

    pdf80p medinova 26-10-2010 94 44   Download

  • Source: HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS SECTION 6 INTERNAL-COMBUSTION ENGINES Determining the Economics of Reciprocating I-C Engine Cogeneration 6.1 Diesel Generating Unit Efficiency 6.7 Engine Displacement, Mean Effective Pressure, and Efficiency 6.8 Engine Mean Effective Pressure and Horsepower 6.9 Selection of an Industrial InternalCombustion Engine 6.10 Engine Output at High Temperatures and High Altitudes 6.11 Indicator Use on Internal-Combustion Engines 6.12 Engine Piston Speed, Torque, Displacement, and Compression Ratio 6.

    pdf44p medinova 26-10-2010 76 41   Download

  • Trên tàu lắp 3 máy nén gió trong đó có 2 máy nén chính và 1 máy nén sự cố Các thông số của 2 máy nén chính a) Đặc điểm kỉ thuật của máy nén 1 Model : MH 114A Kiểu : Vertical 2 – stage water cooler Cylinder bore LP stage : 134mm Cylinder bore HP stage : 114mm Hành trình : 100mm Áp suất : 2,45 Mpa Thể tích quét của piston : 98,1m3/h Năng suất : 65m3/h Vòng quay : 1160v/p Công suất cần thiết : 14,7 kw b) thông số của động cơ điện Nhà sản xuất...

    pdf14p zeroduong13 21-11-2010 91 20   Download

  • Giới thiệu trang trại năng lượng Kiểm toán trang trại Dây Thiết bị hoạt động và Quản lý Di chuyển nén / nén khí piston làm mát / lạnh sữa Thu hồi nhiệt / đun nước dự bị-Coolers giặt Hệ thống bơm chăn nuôi chân không nước Fountains thông gió và người hâm mộ chiếu sáng hiệu quả

    pdf6p lovecafe2 06-10-2011 42 9   Download

  • What is a heat pump? A heat pump is a mechanical device used for heating and cooling which operates on the principle that heat can be pumped from a cooler temperature to a warmer temperature (cold to hot). Heat pumps can draw heat from a number of sources, eg, air, water, or earth, and are most often either air-source or water-source. Although heat pumps have been around for more than a 100 years, the technology has dramatically increased. Not only do heat pumps still operate the common refrigerator, but today, heat pump technology allows us to heat and cool residential...

    pdf89p trinhvang 18-01-2013 43 8   Download

  • Temperature Scales and Classification of Thermometers 1.1 Temperature - Historical Background The concept of temperature makes one think of physiological experiences whilst touching or approaching some solid. Some of them may be described as cold, cool or tepid, others as hot or warm. Warmer bodies transfer heat to other cooler bodies . Both bodies tend to equalise their temperatures, approaching a new common intermediate temperature . Thus the correctness of the definition, given to temperature by the Scotsman James Clerk Maxwell, may be seen .

    pdf18p tienvovan 16-09-2010 57 7   Download

  • CHAPTER 54 COOLING ELECTRONIC EQUIPMENT Allan Kraus Allan D. Kraus Associates Aurora, Ohio 54.1 THERMAL MODELING 54. 1 . 1 Introduction 54. 1 .2 Conduction Heat Transfer 54.1.3 Convective Heat Transfer 54.1.4 Radiative Heat Transfer 54.1.5 Chip Module Thermal Resistances HEAT-TRANSFER CORRELATIONS FOR ELECTRONIC EQUIPMENT COOLING 54.2.1 Natural Convection in Confined Spaces 1649 1 649 54.3 1649 1652 1655 1656 54.2.2 Forced Convection 1662 1667 1672 1672 1674 THERMAL CONTROL TECHNIQUES 54.3.1 Extended Surface and Heat Sinks 54.3.2 The Cold Plate 54.3.3 Thermoelectric Coolers 54.

    pdf31p hadalabo 29-09-2010 44 7   Download

  • Zubkov et al. (2000) found that Prochlorococcus spp. were the dominant cyanobacteria in the northern and southern Atlantic gyres and the equatorial region, giving way to Synechococcus spp. in cooler waters. Synechococcus cells also become more numerous and even reach blooming densities near the tropical region affected by the Mauritanian upwelling. Finally, the concentrations of Picoeukaryotes tend to be at their height in temperate waters.

    pdf368p yeutinh98 22-09-2012 39 7   Download

  • Công nghiệp và thương mại trực tiếp và gián tiếp thiết bị điều hòa không khí bay hơi. Không gỉ thép xây dựng với phương tiện truyền thông, gián tiếp và trực tiếp đốt nóng khí bay hơi. Essick Air Sản phẩm và Champion Cooler Tổng công ty 5800 Murray phố Little Rock, Arkansas 72209, USA Tiếng nói 501-562-1094, Fax. 501-562-9485 di động, dân cư và thương mại bay hơi không khí điều. EvapcoWest, Inc P.O. Box 959 Madera, CA 93639, USA Tel. 209-673-2207, Fax.

    pdf9p lovecafe2 17-09-2011 39 6   Download

  • Understanding the long-term patterns of speciation and extinction may help sci- entists answer some of the biggest questions about today’s patterns of bio diver- sity—such as why the tropics are so diverse. David Jablonski, a paleontologist at the University of Chicago, has tackled the question by analyzing the fossil record of bivalves, noting where they were located, how large their ranges became, and how long they endured. Jablonski’s analysis of 3,599 species from the past 11 million years revealed a striking pattern.

    pdf51p machuavo 19-01-2013 23 6   Download

  • Soft Linen Minnie’s Cover Up Soft Linen 35% linen, 35% wool, 30% baby alpaca Soft Linen is composed of an interesting blend of fibers: Cool, crisp linen, soft, warm alpaca, and elastic wool. Together they make a soft yarn that’s comfortable to wear all year round. Garments knitted in Soft Linen have a nice drape while providing just the right amount of warmth. When knit in an airy lace pattern Soft Linen is great for transitional garments like Grace’s top. Wear it over a tank in warm weather or over long sleeves when the weather gets cooler....

    pdf2p new_would 01-03-2013 30 6   Download

  • A second important condition that is necessary for effective beer evaluation is suitable equipment. That is, judges need sharp mechanical pencils with erasers—mechanical so that the aroma of wood does not interfere with detecting beer aromas and erasers so that comments and scores can be changed. Beer judges also need suitable cups for sampling the beer—impeccably clean plastic or glass, odor-free, and clear. Also, judges need access to style guidelines.

    pdf12p conduongdinhmenh 07-05-2013 38 5   Download


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