overall mass balance of a fluid bed dryer

... advantages In fact, it is comparatively a cheap and practical facility for biomass gasification [6], and it is also known for the production of syngas with low tar content Banapurmath and Tewari ... experimental and modeling work was conducted by Janajreh and Al Shrah [18] on a small scale batch type downdraft gasifier A near steady state was observed to appear after approximately 15 of operating ... dimensional numerical model to simulate the gasification of a biochar packed bed in dynamic and steady states The model is based on mass and energy balances and the chemical kinetics with an exponential...

Ngày tải lên: 01/08/2016, 09:31

... the stand (VT.stand) at the area of Astand Atree = Astand (VT.tree / VT.stand) crown ground plan, Actmax or similarly by the ground plan of root systems, Artmax, so that Atree = Actmax = Artmax ... was Cornus sanguinea L Water balance in the soil-tree-atmosphere continuum was calculated from the transpiration (sap flow rate) data measured in average on six large trees at the experimental ... May to October was considered according to the equation Total actual evaporation from the stand of floodplain forest (Eact) was calculated from the meteorological data as the potential evaporation...

Ngày tải lên: 08/08/2014, 14:21

... prediction Particle size of a reacting bed can be calculated by applying mass balance for one particle and mass of char particle mchar and mass of initial biomass particle mbiomass can be related as, ... The average mass conversion within the bed can be calculated based on the C, H and O molar balance Table summarizes the molar inputs, outputs and also accumulated in char From molar rates of each ... The flow of hot gases and biomass is countercurrent The grate facilitates to build up a fixed bed of biomass and small particles left after considerable reaction can pass through the grate and collected...

Ngày tải lên: 01/08/2016, 09:30

... Critical Care Vol 12 No Bagshaw et al septic patients with AKI, Van Biesen and colleagues [8] showed that additional fluid therapy (despite apparent optimal haemodynamics, restoration of intravascular ... maintenance of an adequate circulating blood volume and prevent unnecessary complications during fluid removal Clearly, we need additional research to define the boundaries of fluid balance as ... Few clinical investigations, until now, have evaluated the impact that fluid balance has on clinical outcomes in critically ill adults with AKI [1] In a secondary analysis of the SOAP (Sepsis...

Ngày tải lên: 13/08/2014, 11:22

... domains: domain scale, REV scale and pore scale Domain scale studies can be classified as: one-domain and two-domain approaches The detailed comparison of one-domain and two-domain approaches has ... usually continuities of temperature and heat flux are required (Neale and Nader, 1974; Vafai and Thiyagaraja, 1987; OchoaTapia and Whitaker, 1997; Jang and Chen, 1992; Kim and Choi, 1996; Kuznetsov, ... et al 2005 and Cantini et al 2009) and at a domain scale for the analysis of the homogeneous porous scaffolds using domain scale (Williams et al 2002, Sengers et al 2005, Dhanasekharan et al...

Ngày tải lên: 10/09/2015, 15:53

... human hepatocytes are typically loaded into the extralumina compartment and patient plasma or porcine hepatocytes are attached to collagen microcarriers (Watanabe et al., 1997; Kamohara et al., ... (decreasing axial-concentration) + K ma Co-culture concentration-reaction parameter at base for condition of negative flux parameter Daa ⋅ β < : (a) at different β and constant Daa; (b) at different ... OF TABLES Table Page Tab 2.1 Comparison of wake length (Lwa) and separation angle ( θ sep ) at Re = 20, 40 with the experiment data and numerical data for flow past a circular cylinder 149 Tab...

Ngày tải lên: 12/09/2015, 21:13

... velocity and stress was proposed by Neale and Nader et al (1974) as well as Vafai and Kim (1990) The continuity of shear stress was also assumed by Vafai and Thiyagaraja (1987) as well as Kim and ... (Neale and Nader, 1974; Vafai and Thiyagaraja, 1987; OchoaTapia and Whitaker, 1997; Jang and Chen, 1992; Kim and Choi, 1996; Kuznetsov, 1999) However, other types of interfacial conditions are also ... accepted and used in various analytical and numerical studies on transport phenomena in porous media It is assumed that both the fluid and solid phases are at the same temperature (Vafai and Tien,...

Ngày tải lên: 12/09/2015, 21:13

... that, for H/D ratio 1.92, the maximum Cp obtained is 0.042 at a TSR of 0.747 and maximum Ct obtained is 0.055 at a TSR of 0.747 and the standard deviations of Cp and Ct are 0.38% and 0.53% (a) ... TSR of 2.214, and the maximum Ct obtained is 0.124 at a TSR of 1.962 And the standard deviation of computational Cp from experimental Cp is 0.81% and that of computational Ct from experimental ... 23 (a) Variation of Ct with TSR, and (b) deviation of computational Ct from experimental Cp for H/D ratio 2.10 (a) (b) Figure 24 (a) Variation of Cp with TSR, and (b) deviation of computational...

Ngày tải lên: 05/09/2013, 15:28

... covered nearly a quarter of Brazil But the Cerrado is disappearing rapidly – currently faster even than the Amazon – and about two-thirds has already gone That’s an area the size of Belgium, Denmark, ... development of a British Standard (PAS 2050), future LCA data will be more comparable, and that a standardised database could become available, similar to those that exist for the nutrient composition of ... food and that the diet is acceptable and has minimal food waste For example, a diet with a lot of breakfast cereal ideally needs to contain some form of milk These are all important issues that...

Ngày tải lên: 28/03/2014, 17:20

... Diacetyl and a- acetolactate overproduction by Lactococcus lactis subsp lactis biovar diacetylactis mutants that are deficient in a- acetolatate decarboxylase and have low lactate dehydrogenase activity ... d13Cpyruvate and measured d13Clactate, d13Cacetate, d13Cacetoin, and d13Cdiacetyl (A) at constant [citrate] and variable [glucose], (B) at constant [glucose] and variable [citrate] The calculated ... pyruvate α-acetolactate NAD acetoin 6b NAD+ 5, 6a + lactate NADH 11 NADH formate diacetyl NAD+ NADH NADH NAD+ NAD+ ethanol butan-2,3-diol Fig Schematic pathway showing the key metabolic relationships...

Ngày tải lên: 30/03/2014, 15:20

... marine strata exposed in Russia, the Crimea, Georgia, along a long area of the Black Sea, all the way to Japan and New Zealand; it was found along the east coast of North America, into the Caribbean, ... Nevada no-man’s-land and shoot onto the wide, pale playa, an old lake bed of Ice Age antiquity that stands between us and the hills ahead, the raucous backseat crew calling without success for a ... Zumaya But at Bidart, major faults had thrown the strata this way and that and chopped what had been a continuous section into small packets But the most important region of strata, that containing...

Ngày tải lên: 08/04/2014, 01:22

... levels of paralysis, such as hemiplegia or hemiparesis, which dramatically affect the balance control and, consequently, the performance of activities of daily living (ADL) Traditional balance training ... of the Balance Performance Monitor Physiotherapy Research International 2000, 5(1):19-32 Srivastavaa A, Talyb AB, Guptac A, Kumarc S, Murali T: Post-stroke balance training: Role of force platform ... blinded trial to evaluate the influence of eBaViR on balance rehabilitation of ABI patients We hypothesize that eBaViR is feasible, safe and potentially efficacious in enhancing standing balance Methods...

Ngày tải lên: 19/06/2014, 08:20

... clonazepam 0.36 7-aminoflunitrazepam Degradation product and metabolite of flunitrazepam 0.07 7-aminonitrazepam Degradation product and metabolite of nitrazepam 0.31 oral fluid and possible explanations ... number of a project assistant so that they could ask questions, if necessary Sampling of oral fluid Oral fluid was sampled using the Statsure Saliva Sampler™ (Statsure Diagnostic Systems, Framingham ... that normal therapeutic doses of medicinal drugs had been used, except in one case where also methamphetamine had been taken A combination of methamphetamine and diazepam was found in two samples...

Ngày tải lên: 20/06/2014, 00:20

... van Haren et al Annals of Intensive Care 2011, 1:44 http://www.annalsofintensivecare.com/content/1/1/44 Page of Table Sources and biological effect of investigated inflammatory mediators Inflammatory ... has no conflicts of interest to disclose Author details Intensive Care Department, The Canberra Hospital, Canberra, Australia Intensive Care Department, Waikato Hospital, Hamilton, New Zealand ... described in a separate paper Blood samples were taken from the arterial catheter at baseline and after 4, 8, 12, and 24 hours after fluid infusion for further analyses Laboratory methods Real-time...

Ngày tải lên: 20/06/2014, 23:20

... SURVEY Background data The Provinces under study have similar data in terms of climate and other agricultural featuresm typical of the Mekong Delta All have the average monthly temperature of 27- ... was used for the calibration of DSC and an empty pan was used as a reference All samples were heated from 25 oC to 98 oC at a rate of oC/ The onset (To), peak (Tp), and final (Tc) gelatinization ... min, as used in this study, will also accelerate the discolouration of rice However, the visual appearance of the grain of both varieties was still at a level regarded as acceptable for commercial...

Ngày tải lên: 21/06/2014, 06:20

... deal of attention to stable balance of payments situations The main aim of this paper is to examine the monetary approach to the balance of payments (MABP), which argues that the balance of payments ... monetary approach to balance of payments theory Journal of financial and quantitative analysis, 7:1555–1572 Laffer, AB 1969 The US balance of payments – A financial center view Law and contemporary ... Lachman, D 1975 A monetary approach to the South African balance of payments The South African journal of economics, 43(3):271–283 Lanciaux, B 1990 An institutional analysis of the monetary approach...

Ngày tải lên: 13/07/2014, 21:13

... Malignant Intracerebral Nerve Sheath Tumor A case report and review of the literature Cancer 1998, 82(3):545-552 10 Hanabusa K, Morikawa A, Murata T, Hanabusa K, Morikawa A, Murata T, Taki W: Acoustic ... indicates the beneficial role of the radiotherapy in local control of disease after a total or a near total resection of extracranial MPNSTs [14,33-38] Anghileri et al found adjuvant radiotherapy ... series of intracranial and extracranial MPNSTs, Zou et al report a 5year survival rate of 38.7%, whereas Anghileri et al described a 5-year cause-specific mortality of 39.9% When the influence of...

Ngày tải lên: 09/08/2014, 09:20

... University of California San Francisco, San Francisco, CA, USA 4Department of Neurology, University of Washington, Seattle, WA, USA 5Department of Neurology, Yale University, New Haven, CT, USA Page of ... concentrations as indices of CNS infection and immunoactivation [38] Change from baseline was calculated at weeks four and eight after initiation of minocycline treatment and after a 6-week wash-out ... have a number of properties that make it an attractive adjuvant therapy candidate In various model systems, it has been shown to have anti-inflammatory effects [43,44], including modulation of...

Ngày tải lên: 10/08/2014, 05:22

... Teaching Hospital, Al-Qadisiya, Iraq, for their assistance Thanks also go to Dr Luaay E Alkhury (pathologist), who performed the histopathological examination of the mass The author read and approved ... Ducic Y: Nasal gliomas J Otolaryngol 1999, 28:285-287 Uemura T, Yoshikawa A, Onizuka T, Hayashi T: Heterotopic nasopharyngeal brain tissue associated with cleft palate Cleft Palate Craniofac J 1999, ... deviation of the left mandible and masticator muscles anteriorly The airway at the pharyngomucosal space was compressed and stenosed A CT scan of our patient’s brain and neck showed a large heterogeneous...

Ngày tải lên: 10/08/2014, 23:21

... Cite this article as: Dabaja et al.: Successful treatment of a free-moving abdominal mass with radiation therapy guided by cone-beam computed tomography: a case report Journal of Medical Case Reports ... part of vertebral body S2 Disease was evident in the mediastinum and right pleural area but was not causing any symptoms at that time, and the decision was made to administer palliative radiation ... analyzed and interpreted the patient data regarding the radiation treatment MRS analyzed the technical data, particularly use of the conebeam CT PH helped obtain consent and provided patient care...

Ngày tải lên: 11/08/2014, 02:21