Xem 1-20 trên 1197 kết quả Pressures
  • The American Society of Mechanical Engineers set up a committee in 1911 for the purpose of formulating standard rules for the construction of steam boilers and other pressure vessels. This committee is now called the Boiler and Pressure Vessel Committee.

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  • Presented in this document are requirements for design, inspection, and certification of ground-based pressure vessels and pressurized systems (PV/S) owned and/or operated by JSC and of all PV/S used on JSC property. JSC organizations must implement these requirements on PV/S for which they have the responsibility. P.2 APPLICABILITY This applies to all PV/S used on JSC property. P.3 AUTHORITY Comments and questions concerning this document should be directed to the JSC Pressure Systems Manager, mail code NS2, member of the Safety and Test Operations Division....

    pdf85p thanhviet27 09-05-2011 130 33   Download

  • The ASME Boiler and Pressure Vessel Code (BPVC) has established rules of safety governing the design, fabrication, and inspection of boilers and pressure vessels, power producing machines (and associated subsystems) and nuclear power plant components.

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  • Section IX of the ASME Boiler and Pressure Vessel Code relates to the qualification of welders, welding operators, brazers, and brazing operators and the procedures employed in welding of brazing in accordance with the ASME Boiler and Pressure Vessel Code and the ASME B31 Code for Pressure Piping. Section IX establishes the basic criteria for welding and brazing which are observed in the preparation of welding and brazing requirements that affect procedure and performance.

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  • This book attempts to integrate the progress in the physiological aspects of blood pressure regulation mechanisms related to the kidney. With this in mind, we tried to collect a series of original contributions from leading experts in the field. The continuous evolution of techniques and biomedical aspects has overall led to significant progress; however, in recent years, major concerns have been expressed about gene target research. Therefore, molecules of different origin and nature are investigated from various aspects and a number of particles are hardly integrated....

    pdf177p gian_anh 18-10-2012 26 6   Download

  • Những giả thiết cơ bản của Dynamic Simulation trong HYSYS, cách phân tích Flowsheet để đặt giá trị Pressure thích hợp, khai báo những tham số Pressure, Flow phù hợp,... là những nội dung chính trong bài giảng "Dynamic modeling: 3 - Pressure flow theory". Mời các bạn cùng tham khảo.

    pdf24p ntchung8894 11-12-2015 14 5   Download

  • These exercises have been made to fit the content of the book Pressure Control During Oil Well Drilling, a book that was revised and updated in 2012, mostly on basis of input from my students). Also in present book all the exercises have been solved by students in the relevant course at the Department of Petroleum Engineering and Applied Geophysics at NTNU of Trondheim, Norway. It would be highly appreciated if the readers contacted me at with comments to this collection of exercises....

    pdf96p sn_buon 29-11-2012 29 4   Download

  • Differential pressure is normally measured with an instrument known as a dp cell. It is a device that measures the differential pressure between two inputs. Invite you to consult the text book for more documents serving the academic needs and research.

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  • Presentations: JNC-8 Blood Pressure and ACC/AHA Cholesterol Guideline Updates, Review key recommendations from recently published guidelines on blood pressure and cholesterol management. Discuss implications for PPRNet clinical quality measures. Invite you to consult. Hope content useful document serves the academic needs and research.

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  • A randomized controlled trial of interventions to enhance patient-physician partnership, patient adherence and high blood pressure control among ethnic minorities and poor persons: study protocol NCT00123045 Lisa A Cooper*1,2,3,4, Debra L Roter5, Lee R Bone5, Susan M Larson5, Edgar R Miller III1,2,3, Michael S Barr6, Kathryn A Carson3 and David M Levine2,5 Address: 1Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins University, Baltimore, Maryland, USA, 2Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA, 3Department o...

    pdf16p toshiba23 11-12-2011 46 2   Download

  • This text is written to all chemical engineering students who are participating in courses about membrane processes and membrane technology. You are supposed to have the basic skills in mathematics and chemistry in general. Thus, this text is for students who have completed the basic engineering introduction courses. This text gives an introduction to principles behind pressure driven membrane processes. Relevant theory and models will be presented together with terms widely used in the world of membrane technology. ...

    pdf22p tuanloc_do 04-12-2012 28 2   Download

  • Bài giảng "Tăng áp lực nội sọ (raise intracranial pressure)" trình bày sinh lý bệnh, sự liên quan giữa CPP và CBV, sóng ALNS bệnh lý, nguyên nhân gây bệnh, triệu chứng bệnh, các phương pháp điều trị bệnh. Hi vọng đây sẽ là một tài liệu hữu ích dành cho các bạn sinh viên Y khoa dùng làm tài liệu học tập và nghiên cứu.

    pdf23p nhansinhaomong_02 04-10-2015 26 2   Download

  • Unit 2 "Pressure flow theory" thuộc bài giảng Dynamic modeling using unisim design cung cấp cho các bạn những giả thiết cơ bản của Dynamic Simulation trong Unisim Design, cách phân tích Flowsheet để đặt giá trị Pressure thích hợp, khai báo những tham số Pressure - Flow phù hợp,...

    pdf23p ntchung8894 11-12-2015 14 2   Download

  • Compare the effect of reduce intracranial pressure by mannitol and NaCl3% in the acute elevated intracranial pressure on stroke patient. Record the change in the hemodynamic status and laboratory date during the treatment of osmotic therapy.

    doc31p change05 14-06-2016 7 1   Download

  • (BQ) Part 1 book "Blood pressure monitoring in cardiovascular medicine and therapeutics" presents the following contents: Self-Monitoring of blood pressure; evaluation of journals, diaries, and indexes of worksite and environmental stress; electronic activity recording in cardiovascular disease; ambulatory monitoring of blood pressure - devices, analysis and clinical utility,...

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  • (BQ) Part 2 book "Blood pressure monitoring in cardiovascular medicine and therapeutics" presents the following contents: Importance of heart rate in determining cardiovascular risk; sodium, potassium the sympathetic nervous system and the renin–angiotensin system - impact on the circadian variability in blood pressure; prognostic value of ambulatory blood pressure monitoring; circadian rhythm of myocardial infarction and sudden cardiac death;...

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  • NASA Glenn Safety Manual: Chapter 23 - High pressure hose presents about Scope, Applicability, Authority, Policy, Appendix A – Connector Fittings For High-Pressure-Gas Tube Trailers And Storage Vessels, Appendix B – High Pressure Hose Annual Inspection Form.

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  • This chapter presents the following content: Diaphragms, capacitive pressure sensor, fiber – optic pressure sensors, bellows, bourdon tube, manometers, resonant wire devices, electronic pressure gauges, special measurement devices for low pressures, high – pressure measurement, differential pressure-measuring devices, selection of pressure sensors.

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  • The pressure effects on melting temperatures of iron have been studied based on the combination of the modified Lindemann criterion with statistical moment method in quantum statistical mechanics. Numerical calculations have been performed up to pressure 150 GPa. Our results are in good and reasonable agreements with available experimental data.

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  • Self-priming Jet pumps manufactured in stainless steel AISI 304, suitable for water supply, domestic pressure boosting and small irrigation systems, pool and tank emptying and general clean water pumping. Maximum working pressure: 6 bar • Maximum liquid temperature: 35°C according EN 60335-2-41 for domestic uses 45°C for other uses

    pdf176p thiensonet 27-12-2010 456 137   Download


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