pressure vessels and combined loadings

... Stress (Pressure Vessels and Combined Loadings) 439 7.1 7.2 7.3 7.4 Deflections of Beams 485 8.1 8.2 8.3 8.4 8.5 Columns Introduction 440 Spherical Pressure Vessels 440 Cylindrical Pressure Vessels ... publishes specifications and standards for materials and testing Other standardizing organizations are the American Standards Association (ASA) and the National Institute of Standards and Technology (NIST) ... compression, torsion, and bending, including the fundamental concepts mentioned above Other important topics are the transformations of stress and strain, combined loadings and combined stress, deflections...

Ngày tải lên: 23/06/2014, 20:05

... ASME Boiler and Pressure Vessel Code Sections Division Code for Concrete Reactor Vessels and Containments Division Containment Systems and Transport Packaging for Spent Nuclear Fuel and High-Level ... High -pressure Vessels IX-WELDING AND BRAZING QUALIFICATIONS X-FIBER-REINFORCED PLASTIC PRESSURE VESSELS XI-RULES FOR INSERVICE INSPECTION OF NUCLEAR POWER PLANT COMPONENTS Code Cases: Boilers and ... qualification approaches are those found in the AWS standard B2.1:1998, and the ASME Boiler and Pressure Vessel Code, Section IX (see Figures and 8) Either may be acceptable but if an ASME Code...

Ngày tải lên: 12/03/2014, 17:18

... 8710.5, NASA Safety Policy for Pressure Vessels and Pressurized Systems, and JSC Policy Directive (JPD) 1710.1, Design, Inspection, and Certification of Pressure Vessels and Pressurized Systems This ... Integrated Pressure Systems and Components (Portable and Installed) 2.3 NATIONAL CODES AND STANDARDS a American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code b ASME Codes for Pressure ... Guide for High Pressure Oxygen Systems d NPG 1700.6, Guide for Inservice Inspection of Ground-Based Pressure Vessels and Systems e NPD 8710.5, NASA Safety Policy for Pressure Vessels and Pressurized...

Ngày tải lên: 31/07/2014, 23:21

... growth and imperiling critical habitat, green space, and biodiversity.14 As our population shifts to a more urbanized setting, our landscape shifts as well Grassland, prairie, and forestland are ... water supplies and public health, mitigating overflows from combined and separate sewers and reducing stormwater pollution, and to encourage the use of green infrastructure by cities and wastewater ... manuals and best practices, and provide technical assistance to state and local governments n  Provide green infrastructure project grants to state and local governments and to stormwater and wastewater...

Ngày tải lên: 17/02/2014, 10:20

... (0 and at month 1, were baseline visits; and to 9, were follow-up visits, every months) Baseline data were collected during visits and 1, and during visits to assigned models were applied and ... blood pressure (SBP), and diastolic blood pressure (DBP), total cholesterol, high-density lipoprotein (HDL) cholesterol, lowdensity lipoprotein (LDL) cholesterol, triglycerides, and HbA1c) Blood pressure ... study and participated in its design and perfomed the statistical analysis and drafted the manuscript FJAB, JCAH, CBL drafted the manuscript and made substantial contributions to the analysis and...

Ngày tải lên: 05/03/2014, 22:21

... nuclear island structures are to provide support, protection, and separation for the seismic Category I mechanical and electrical equipment located in the nuclear island The nuclear island structures ... nuclear island structures are to provide support, protection, and separation for the seismic Category I mechanical and electrical equipment located in the nuclear island The nuclear island structures ... siphon) from the SFPs during fuel handling activities and will require the seismic boundary valve between the BWST and RO System to be OPERABLE in MODES 1, 2, 3, and The additional controls imposed...

Ngày tải lên: 17/03/2014, 14:20

... stormwater and combined sewer overflow (CSO) pollution: the conversion of rain and snow into runoff This pollution is responsible for health threats, beach closings, swimming and fishing advisories, and ... standards are unlikely to be met without effectively managing stormwater and CSO discharges Green infrastructure—trees, vegetation, wetlands, and open space preserved or created in developed and ... water balance is lost to a changing landscape and new impervious surfaces The trees, vegetation, and open space typical of undeveloped land capture rain and snowmelt, allowing it to largely infiltrate...

Ngày tải lên: 29/03/2014, 14:20

Ngày tải lên: 31/03/2014, 14:20

... calculation and its application for pressure vessel and piping design Int J Pressure Vessels Piping, 1993, 53, 183 –194 Ellyin, F and Kujawski, D Generalization of notch analysis and its extension ... underpredict notch root stress and overpredict notch root strain for both notched round bars and flat plates and under both monotonic and cyclic loading conditions Notch root stress and strain predictions ... –plastic finite element analysis predictions for both monotonic and cyclic loadings Sharpe and co-workers [4–6] used finite element analyses and a unique laser-based technique capable of measuring biaxial...

Ngày tải lên: 24/05/2014, 20:28

... following exposure to ozone, NNK, and DBP, and combined treatments of NNK and DBP on ozone for 32- and 52-wk The procedures for isolating lymphocytes from spleen and culturing hprt mutant T-cell ... NNK, DBP, and combined treatment of NNK and DBP on ozone were assayed for the mutant frequency of 6thioguanine-resistant (TGr) spleen lymphocytes in male and female mice after 32- and 52-wk exposures ... that additive and/ or synergistic responses occurred when both mice sexes were exposed to ozone, NNK, and DBP, and the combination of ozone, NNK, and DBP through chromosome aberration and supravital...

Ngày tải lên: 07/08/2014, 18:20

... valvuloplasty and radical nephrectomy with inferior caval vein thrombecotmy Coexistence of combined valvular heart disease with severe heart failure and renal cell carcinoma infiltrating renal and inferior ... substantial contributions to the conception and design of management and report, assisted in the urological part of the operation, analyzed and interpreted all data, and has been involved in drafting the ... the thrombus was assessed intraoperatively and a decision not to use cardiopulmonary bypass for thrombectomy was made The kidney, the adrenal gland and the thrombus were removed intact (Figure...

Ngày tải lên: 09/08/2014, 03:21

... 600°F Today, boilers are designed for pressures as high as 5000 psi and temperatures of 1100°F, and pressure vessels for pressures of 3000 psi and over and for temperatures ranging from –350°F ... and Pressure Vessel Code has been developed; it is a set of standards that assures every state of the safe design and construction of all boiler and pressure vessels used within its borders and ... Commission and then to be stamped with a National Board standard number Qualified and authorized boiler and pressure vessel manufacturers must be registered with the National Board of Boiler and Pressure...

Ngày tải lên: 10/08/2014, 21:20

... systolic blood pressure to brachial systolic blood pressure To calculate the ABI, the brachial pressure was measured in the left arm, and the ankle pressure was measured for both the left and right ... cholesterol, triglyceride and HbA1c were also measured by standard analytical techniques ABI and brachial-ankle PWV measurements The ankle and brachial pressures were measured using the volume-plethymographic ... self-questionnaires and interviews The height and weight of subjects were measured, and body mass index (BMI) was calculated Low-density lipoprotein (LDL) cholesterol, triglyceride and HbA1c were...

Ngày tải lên: 11/08/2014, 16:22

... complete report and meta-analytical comparison of the evidence for psychotherapeutic, pharmacological, and combined treatments for chronic depression Additional subgroup analyses and meta-analytical ... Klein DN: Chronic Depression: Diagnosis and Classification Curr Dir Psychol Sci 2010, 19:96-100 Boland RJ, Keller MB: Course and outcome of depression In Handbook of depression Edited by: Gotlib ... review of full texts and made independently by two reviewers If disagreement occurs, it will be recorded and resolved by discussion Agreement between reviewers will be quantified and reported Types...

Ngày tải lên: 11/08/2014, 16:22

... pressure measurements and routine blood work (complete blood counts and biochemical profiles) were performed to exclude heart and renal disorders that might affect blood pressure or cause microalbuminuria ... presence of nodular appearance and hyperechoic foci: normal or mild enlarged adrenal glands were classified as PDH; whereas adrenal glands with a nodular (or mass) appearance and hyperechoic foci were ... males, and were castrated males Breeds of 70 dogs affected with HAC are shown in Table Systemic blood pressure measurement Systemic blood pressure values of 100 clinically healthy dogs and 70...

Ngày tải lên: 12/08/2014, 18:22

... Surviving patients and patients with good neurological outcome have higher BIS and StcO2 values BIS and StcO2 are inversely related to ICP and CAP Index and directly associated with CPP BIS and StcO2 ... collection, analysis, and interpretation, and manuscript draft and revisions KJR was involved in the study organization, data analysis and interpretation, and manuscript draft and revisions CEM participated ... 0.0001 for all variables) Surviving and good neurological outcome patients have increased CPP, StcO2, and BIS and decreased ICP and CAP Index (Table 2) ICP, CPP, BIS and StcO2 rates are: ICP ≤20 =...

Ngày tải lên: 13/08/2014, 03:20

... remifentanil, and pancuronium bromide) and standard monitoring techniques (five-lead electrocardiogram with computerized analysis of the ST segment and invasive arterial blood pressure) were ... design and coordination, performed acquisition, analysis, and interpretation of the data, and wrote the manuscript FH, EM and LG made substantial contributions to acquisition of data and helped ... surgery, and combined surgery in order to determine the postoperative cTnI release and the thresholds of cTnI that predict adverse outcome – the hypothesis tested being that both cTnI release and...

Ngày tải lên: 13/08/2014, 08:20

... carotid and pulmonary arteries Arterial and mixed venous blood samples were analyzed Airway flow, airway pressure (Paw) and esophageal pressure were measured using calibrated flow and pressure ... increased peak and mean Paw and mean transpulmonary pressure (Ppeak, Pmean, and Ppl mean, respectively; Table 1), as well as reduced oxygenation and increased mean pulmonary artery pressure (Table ... end-expiratory pressure; PEEPi,dyn: dynamic intrinsic end-expiratory pressure; Pmean: mean airway pressure; Ppeak: peak airway pressure; Ppl mean: mean transpulmonary pressure; PSV: pressure support...

Ngày tải lên: 13/08/2014, 20:21

... 8-10 ml/kg and a ventilatory frequency that resulted in a normal arterial pCO2 Page of pulmonary artery and central venous pressures were recorded with quartz pressure transducers and displayed ... to and did not influence the current study Authors' contributions MWvB analyzed the data and drafted the manuscript JT and SMJ designed and supervised the study, performed the statistics, and ... 3010 Bern, Switzerland and 2Department of Anesthesiology and Pain Therapy, Bern University Hospital and University of Bern (Inselspital), Freiburgstrasse 10, 3010 Bern, Switzerland Received: 29...

Ngày tải lên: 13/08/2014, 20:22