heat flow in a composite wall with convection
An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... of augmented heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated wall in transverse, inclined, V-continuous and V- discrete pattern Int Journal of Heat ... absorber plate of a solar air heater” 19th National & 8th ISHMT-ASME Heat & Mass Transfer Conference Jan 3-5, 2008 JNTU Hyderabad, India [22] Tariq, A. , Keshav Kant and Panigrahi, P K., Heat transfer ... rib on heat transfer in a square duct and reported that a gap in the inclined rib accelerates the flow and enhances the local turbulence which will result in an increase in the heat transfer...
- 12
- 831
- 0
Báo cáo hóa học: " Exertional heat stroke in a marathon runner with extensive healed deep burns: a case report" ppt
... was left with only about half of her body surface area able to dissipate heat by perspiration and vasodilation This was probably not enough to maintain normothermia during her marathon endeavour ... endeavour Some investigators have pointed out that under moderate conditions of heat, the remaining normal skin can compensate by increased sweating [6,7] The exact percentage of normal skin required ... of the same day She was eventually discharged with advice to refrain from participating in any such endurance events because of her singular physiology Discussion Heatstroke is traditionally divided...
- 3
- 220
- 0
Natural convection mass transfer hydromagnetic flow past an oscillating porous plate with heat source in a porous medium
... and heat transfer along a vertical porous plate with variable suction and internal heat generation Das and his associates [16] studied the mass transfer effects on MHD flow and heat transfer past ... Heat and Fluid flow 2000; 10(5), 455-476 Nagraju P., Chamkha A J., Takhar H S., Chandrasekhara B C Simultaneous radiative and convective heat transfer in a variable porosity medium Heat Mass Transfer ... vertical porous plate with variable suction and internal heat generation Int J Appl Math and Mech 2008; 4(5), 1-8 Das S S., Satapathy A. , Das J K and Panda J.P Mass transfer effects on MHD flow and...
- 8
- 256
- 0
báo cáo khoa học: "Reverse end-diastolic flow in a fetus with a rare liver malformation: a case report" pps
... or joint pain before and during pregnancy She did not refer to any vaginal bleeding Laboratory tests for Toxoplasma and rubeola showed negative immunoglobulin M (IgM) An ultrasound examination ... fetal pathology, morbidity, and mortality In their case, an intra-uterine death was observed in a fetus with a prolonged reverse flow in the MCA In our case, we carefully minimized the transducer’s ... The Apgar score was one and five Intubation was necessary, but despite neonatal intensive care, the baby died a few hours after birth An autopsy revealed a rare malformation of IHBDs known as...
- 4
- 184
- 0
Pulsatile flow in a tube with a moving constriction
... imposing a radially-oscillating or axially-oscillating wave on a tube wall subjected to a pulsatile incoming flow A linear analytical approach was first developed to study a radially-oscillating axisymmetric ... pulsatile flow and vessel wall behavior in a stenosed vessel for a 45% (by area) axisymmetric stenosis A sinusoidal inflow waveform was simulated, with the vessel wall being treated as a thick -wall, ... unsteadiness in the flow behavior as the oscillating wall interacted nonlinearly with the pulsatile flow As the constriction oscillation frequency increased, the waviness in the wall shear stress and...
- 209
- 155
- 0
Granular flow and heat transfer in a screw conveyor heater a discrete element modeling study
... et al., 2011) DEM incorporated with thermal models are able to capture the dynamic particle-particle and wall- particle heat interactions which are not possible with continuum-based heat transfer ... of a calciner and an impregnator, represented by a cylindrical vessel and a double cone vessel respectively Particle-particle heat transfer was modeled using standard heat balance equations and ... materials (Amarasiri and Kodikara, 2011; Deng et al., 2011), an area of research that is traditionally approached via finite element continuum mechanical techniques, but was implemented in DEM mainly...
- 144
- 486
- 0
Granular flow and heat transfer in a screw conveyor heater a discrete element modeling study
... et al., 2011) DEM incorporated with thermal models are able to capture the dynamic particle-particle and wall- particle heat interactions which are not possible with continuum-based heat transfer ... of a calciner and an impregnator, represented by a cylindrical vessel and a double cone vessel respectively Particle-particle heat transfer was modeled using standard heat balance equations and ... materials (Amarasiri and Kodikara, 2011; Deng et al., 2011), an area of research that is traditionally approached via finite element continuum mechanical techniques, but was implemented in DEM mainly...
- 144
- 652
- 0
Báo cáo y học: " Non-syndromic multiple supernumerary teeth in a family unit with a normal karyotype: case report"
... Federation notation), as well as with the presence of an impacted supernumerary tooth (distomolar 4.9) The patient reported localized pain and a slight homolateral submandibular lymphadenopathy, without ... hard and soft surrounding structures Clinical case A 30 years old Caucasian patient came to our observation with five impacted teeth (1.8, 2.8, 3.8, 4.7 and 4.8, according with FDI World Dental ... hematological investigation and after the assessment of 380 radiographic exams, such as X-Ray Dental Panoramic Tomogram and Denta-Scan (Fig 6) of the inferior maxillary bone Exodontia led to remission...
- 7
- 597
- 0
Modeling ammonia-nitrogen degradation in a polluted stream with biofilm technique
... examining, total amount of bacteria, nitrobacteria counting, alga differentiating and counting, DO, velocity of flow, water level, temperature and pH MODELING AMMONIA-NITROGEN BIODEGRADATION Ammonia-nitrogen ... organisms downstream And they are open They can attain oxygen across the boundary between water and air So flow situation of streams can be regarded as good oxygen and pushed -flow basically Transporting ... was 120 meter (m), the water face width was 8.6m, and the water depth was 0.7~1.5m, the shape of streambed and bank was unanimous basically in total test stream because of clearing silt and bank...
- 9
- 357
- 0
báo cáo hóa học: " A comparison of EQ-5D index scores using the UK, US, and Japan preference weights in a Thai sample with type 2 diabetes" pdf
... Tsuchiya A, Williams A, Yfantopoulos J, De Charro F: A comparison of EQ-5D time trade-off values obtained in Germany, United Kingdom, Spain In The measurement and valuation of health status using ... and sociodemographic & clinical data and health status including age, gender, income, duration of diabetes, body mass index (an indicator of obesity), HbA1c level, number of diabetic complications, ... analyzing and collecting the data All authors have read and approved the final manuscript Acknowledgements This research was supported by a grant from Chulalongkorn University The authors thank diabetic...
- 9
- 498
- 1
Báo cáo hóa học: " Bilateral pyosalpinx in a peripubescent female with Hirschsprung’s disease: a case report" docx
... kidney and urinary tract (CAKUT): a novel syndromic association Medicine (Baltimore) 2009, 88(2):83-90 Merlini L, Anooshiravani M, Peiry B, La Scala G, Hanquinet S: Bilateral hydrosalpinx in adolescent ... Inflammation is demonstrated Figure CT scan of the abdomen and pelvis with intravenous and oral contrast Bilateral dilated fallopian tubes with pronounced wall enhancement are shown bilateral ... identified that are associated with Hirschsprung disease and the disease has been associated with other congenital abnormalities Five percent of all cases are associated with Down syndrome [1] In one...
- 3
- 293
- 0
báo cáo hóa học: " An initial-boundary value problem for the one-dimensional non-classical heat equation in a slab" potx
... Universidad Austral, Paraguay 1950, S2000FZF Rosario, Argentina 4Facultad de Ingenier a, Universidad Nacional de Salta, Buenos Aires 144, 4400 Salta, Argentina Salva et al Boundary Value Problems 2011, ... one-dimensional heat equation Addison-Wesley Publishing Company, Menlo Park, CA (1984) 14 Miller, RK: Non lineal Volterra Integral Equations W .A Benjamin, Inc., California (1971) 15 Friedman, A: Partial ... conduction with a class of automatic heat source controls IMA J Appl Math 40, 205–216 (1998) Kenmochi, N: Heat conduction with a class of automatic heat source controls Pitman Research Notes in Mathematics...
- 17
- 520
- 0
Báo cáo khoa học: "Identification of a novel germ-line mutation in the TP53 gene in a Mexican family with Li-Fraumeni syndrome" doc
... generation of a shorter p53 protein with a different amino acid sequence in its carboxy terminal portion This means that the DNA binding domain, oligomerization domain, and nuclear localization ... histological features of lobular carcinoma and infiltrating ductal carcinoma The family history suggested LFS: the patient's father was diagnosed with dorsal soft tissue leiomyosarcoma at the age of ... clinical management Patients and Methods Family The family studied is of Mexican origin The index case was a 23-year-old female diagnosed with breast carcinoma of the left breast with combined...
- 7
- 403
- 0
Báo cáo y học: "Successful surgical resection of infected left atrial myxoma in a case complicated with disseminated intravascular coagulation and multiple cerebral infarctions: case report" ppt
... postoperative day The antibiotic therapy with ampicillin was totally administered for six weeks Histological examination showed that the mass was an infected atrial myxoma, and gram staining of the infected ... this article as: Yoshioka et al.: Successful surgical resection of infected left atrial myxoma in a case complicated with disseminated intravascular coagulation and multiple cerebral infarctions: ... left atrial myxoma: case report Case Report Med 2009, 306375 Guler N, Ozkara C, Kaya Y, Saglam E: Ruptured abdominal aortic aneurysm after resection of an infected cardiac myxoma Tex Heart Inst...
- 4
- 543
- 0
Báo cáo y học: " Mitral valve replacement via right thoracotomy approach for prevention of mediastinitis in a female patient with long-term uncontrolled diabetes mellitus: a case report" potx
... cannulas into the superior and inferior vena cava, and one arterial cannula into the right femoral artery Once on cardiopulmonary bypass, systemic temperature was dropped, ascending aorta was cross-clamped ... mild pericardial effusion, and an ejection fraction of 68% In addition to improvement of clinical data, the patient was able to walk without any complaints, indicating NYHA classification of 1/4 ... loss and transfusions, reduced infection and hospitalizations, and avoidance of visible scarring Disadvantages include difficulty in exposing the atrium, ventricle and mitral valves, increased...
- 3
- 232
- 0
Báo cáo y học: "Unstable angina early after aortic valve replacement surgery in a female patient with normal coronary arteries preoperatively – a case report" pot
... involved in data collection and revised the manuscript CS was the surgical consultant was involved in data collection and interpretation JA was the cardiology consultant and gave final approval of ... coronary heart disease in patients with coronary atherosclerosis, graft occlusion in patients with concomitant aortocoronary bypass (ACBP) and iatrogenic coronary ostial/ main stem stenosis Many ... early recognition and aggressive management of this rare but serious complication Introduction Unstable angina early after aortic valve replacement in patients with normal coronary arteries in...
- 4
- 346
- 0
Báo cáo y học: "Intravenous levosimendan-norepinephrine combination during off-pump coronary artery bypass grafting in a hemodialysis patient with severe myocardial dysfunctio" pps
... SvO2 and INVOS markedly improved, and there was no hypotension or exacerbation of myocardial ischemia Case presentation A 63 year-old Caucasian man with unstable angina and chronic renal failure ... He also had intermittent claudication, with preoperative angiography revealing significant right iliac and left femoral artery stenosis, extensive abdominal aorta calcification and 80% bilateral ... Transthoracic echocardiography revealed LV dilatation with akinetic basal inferior and basal posterior LV wall, hypokinetic medial posterior LV wall, LVEF estimated at 25-30%, moderate mitral...
- 4
- 386
- 0
Báo cáo y học: "Benign gastro-colic fistula in a woman presenting with weight loss and intermittent vomiting: a case report" pps
... non-feculent vomiting, diarrhea and approximately 20 kilogram weight loss She denied any hematemesis, melena or fever At presentation our patient was frail and emaciated Regarding clinical examination, ... of the fistula tract with a margin of adjacent tissue [1,3,4,8] This allows disease free margins in malignant disease and decreases the recurrence rate in benign disease, which has been reported ... case is important as it Figure Coronal CT scan post-gastroscopy revealing gastrocolic fistula demonstrated by oral contrast in the stomach and distal transverse colon and absence of contrast in...
- 3
- 363
- 0
Báo cáo y học: "Progressive obtundation in a young woman with bilateral corpus striatum infarction: a case report" potx
... heroin, rather than after cocaine abuse alone Ishihara et al [12] reported a case of bilateral basal ganglia infarction in an 11-month-old child who sustained a mild head trauma to his forehead Von ... Gaillard N: Bilateral haemorrhagic infarction of the globus pallidus after cocaine and alcohol intoxication Acta Neurol Belg 2009, 109:159-61 12 Ishihara C, Sawada K, Tateno A: Bilateral basal ... concluded that dystonia was a rare sequela to lenticular (putamen and globus pallidus) lesions, a finding that is consistent with ours Conclusion This is a rare case of bilateral basal ganglia infarction...
- 5
- 381
- 0
Báo cáo y học: "Mycotic aneurysm of the inferior gluteal artery caused by non-typhi Salmonella in a man infected with HIV: a case report" pot
... tolerated the procedure well The aspirate was inoculated into a brain-heart infusion (BHI) broth and sub-cultured on to blood agar and MacConkey agar plates The surgical specimen was not incubated ... gluteal arteries and a persistent sciatic artery [8] Aneurysms may compress the sciatic nerve, producing pain and numbness as in our case report Combined surgical and medical treatment was indicated ... no skin rash His abdomen was soft without tenderness or palpable masses Examination of his inferior left buttock revealed exquisite tenderness in a by cm area with an underlying mass appreciated...
- 4
- 528
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25