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Entrapped air

混和剤を用いないコンクリートに、その練り混ぜ中に自然に取り込まれる空気泡 To prevent entrapped air from generating in a liquid transporting path. 例文帳に追加 送液路の内部にエアー溜まりが発生するのを防止する。 - 特許庁 To provide a method for manufacturing a transfer decorative sheet with no strip-like. Many translated example sentences containing entrapped air - Japanese-English dictionary and search engine for Japanese translations. (11) The Minister of Land, Infrastructure, Transport and Tourism may, when the designated.

エントラップトエア [えんとらっぷとえあ] (entrapped air

Entrapped Air Flotation, Patented Process. Alternative to using DAF, With the fast reaction of the floculation and flotation system is 5% the size of a stan.. air gets into a pump, the lower-pressure bubbles become larger. If an air bubble gets big enough to cover the impeller eye, the pump becomes airbound. A generality to keep in mind when evaluating entrained air vs. cavitation is this Previous reports showed that the pipe flow and entrapped air have effects on the slope stability. Although a variety of studies indicated the role of the pipe flow on the rise of soil pore water pressure in hillslope, several effects, such as branch of soil pipe, entrapped air, has not been examined

Practice oriented papers and articles ON ENTRAPPED AIR Rheological Behaviour of Cement Pastes with Low Amounts of Polynaphthalene Sulfonate Plasticizer Publication: Special Publication Date: 8/10/201 Entrapped air is caused by the mechanical mixing of the concrete and results in random, usually large, air voids that are so infrequent and poorly formed that they do nothing to cushion the moisture expansion during freezing

「entrapped air」に関連した英語例文の一覧と使い方

  1. エントラップトエア<entrapped air> 土木用語集です。株式会社伸浩技建は施工管理 土木・建設コンサルタント 製品サービス トータルエンジニアリング・カンパニーです。建築技術者や設備技術者、土木技術者などのことならお任せください
  2. The entrapped air clearly causes considerable changes of K QS; however, the dynamics of entrapped air is not yet fully understood and not considered in simulation models. Recently, noninvasive imaging techniques have provided detailed insight into materials including the flow in porous media and can also be employed to locate the bubbles of entrapped air
  3. Entrapped air in resins likewise causes problems, not only does the same issue of soft spots occur, but when poured or injected into a mould, air bubbles rise to the surface making imperfections that often need to be reworked, filled, sanded and polished
  4. Entrapped Air in High-velocity Free-surface Flows on a Flat-sloped Spillway S. Felder and A. Severi Water Research Laboratory, School of Civil and Environmental Engineering, UNSW Australia, Sydney, New South Wales In the.
  5. air & H2O in pores Pressure meter De-aired water Laser Displacement sensor Atmospheric Pressure Manometer LCDPT Air outlet Water inlet Wet soil Dry soil Valve To Load Cell 10kPa, 20kPa, 30kPa Entrapped air Rain wate
  6. Entrapped Air Flotation Sludge, EAF Sludge, Stewart Water Solutions, 38% Solids (62% moisture) straight off top of tank.We reduce volume of sludge with less..
  7. Many translated example sentences containing entrap air - Japanese-English dictionary and search engine for Japanese translations. Translator Translate texts with the world's best machine translation technology, developed by th

entrapped air - Japanese translation - Lingue

How to move the entrapped air away from the flow meter It is generally assumed that air inside a pipeline will always move to the top of the pipe, and will shift if flow is passed along a horizontal pipeline. However, this assumption is. Entrapped air pressure development (and subsequent local ground failure) is investigated between wet DL clay overlaying unsaturated silica sand 8. During infiltration of water through the unsaturated soil, pore air pressur The air bubble entrapped under a drop impacting on a solid surface By S. T. THORODDSEN1, T.G. ETOH2, K. TAKEHARA2, N. OOTSUKA2 AND Y. HATSUKI2 1Mechanical Engineering, National University of Singapore, 9

entrappedの意味・使い方・読み方 Weblio英和辞

Entrapped air that remains in the finished mixture can cause structural problems, clouding, discoloration, voids, instability and other undesired qualities depending on the product and end use Entrapped air can be characterized as small isolated bubbles that are not connected to the atmosphere that block water flow paths within the soil, which affects K s correspondingly. The entrapped air formation and re-distribution in.

Dyno Tech/Rhule LLC is partnered with Stewart Water Solutions to provide our customers with the most advanced technology surrounding Dissolved Air Floatation Systems.The Stewart Water Solution, EAF (Entrapped Air Floatation System) is a unique and patented modification to existing DAF's and can be an original design developed by the Stewart Water team Entrapped air causes problems when attempting to characterize soil properties with a permeameter because the K is not constant but may vary over a period of days, weeks, or even months (Christiansen, 1944, Collis-George and

The pressure within an entrapped air pocket in a filling pipeline without air release is investigated both experimentally and numerically. Volume of Fluid (VOF) model is introduced to simulate the. Rapid filling in horizontal partially filled pipes with entrapped air may result in extreme pressure transients. This study advanced the current understanding of dynamic behavio More specifically, the air temper-ature increases because of rapid compression of an entrapped air pocket, and the high temperature could cause water to adhere to vapor at the pipe surface. For. コンクリート中に含まれる空気には、3つの重要な役割があります。しかし、空気をただ入れるだけでは十分な効果を発揮することはありません。適切な量、適切な大きさなど様々な決まり事があります。 今回は、空気の役割と適切な空気についてご紹介します

エントレインドエアとエントラップトエア-コンクリートにおけ

Entrapped air in 2 -component adhesives and casting resins can create multiple problems for the user. In two-component adhesives, large air pockets can cause a ratio imbalance and phasing during dispense, where patches of the adhesive do not fully cure, leaving soft spots and weaker areas air occlus The present invention allows for accurate and consistent dosing of colourant material without any entrapped air . Le procédé de l'invention permet d'effectuer un dosage précis et constant de la matière colorante, sans aucun air occlus Many translated example sentences containing entrapped air - Portuguese-English dictionary and search engine for Portuguese translations. Thus, his texts place us before a poetic subject that, feeling entrapped, looks at the Sea as a space of healing catharsis, whose contemplation and meditation allows to understand human dissatisfactions, both individual and social: I discovered the.

Entrapped air can greatly affect the hydraulic conductivity at or near saturation. In this study, we measured the hydraulic conductivity and volume of entrapped air in a quasi‐saturated soil. Two soils, a Masa sandy loam soil from −1. entrapped air pocket is assumed to be atmospheric, and (3) initial flow rate of the water is taken as zero to be consistent with the experimental tests conducted (although the model is not limited b

Many translated example sentences containing entrapped air - Spanish-English dictionary and search engine for Spanish translations. Translator Translate texts with the world's best machine translation technology, developed b 1 Introduction Superhydrophobic air‐retaining surfaces underwater offer a great potential for drag reduction of ship hull coatings or in fluid transportation. [1-6] Additionally, they will extend the wide range of applications of superhydrophobic surfaces in the field of water‐repellence and self‐cleaning [7-17] as it was recently shown by measuring the friction reduction [18-24] or the. This avoids the partial undervulcanization that can occur as a result of entrapped air and helps release the tire from the surface of the bladder at the end of the process. rheinchemie.com Partielle Untervulkanisation, die durch Lufteinschlüsse entstehen kann, wi rd vermieden un d das abschließende Lösen des Reifens von der Oberfläche des Heizbalgs wird unterstützt How to say entrapped air in German German Translation eingeschlossene Luft Find more words! Use * for blank tiles (max 2) Advanced Search Advanced Search Use * for blank spaces Advanced Search Advanced Word Finder air.

Air Entrained vs. Air Entrapped Concrete TriStar Concret

I originally was looking for information on entrapped air in a horizontal pipe. I intentionally neglected the additional information about my system since it had no bearing on the issue of trapping air in a single pipe Muchos ejemplos de oraciones traducidas contienen entrapped air - Diccionario español-inglés y buscador de traducciones en español. Traductor Traduce cualquier texto gracias al mejor traductor automático del mund

Air Entrainment versus Air Entrapment - NPC

  1. and air flow in the soil matrix around the soil pipe. Moreover, several researchers argued about the effects of entrapped air in the soil layer on hydrological processes (e.g., [16-21]). These studies revealed that the entrapped air
  2. Wörterbuch Englisch → Deutsch: entrapped air Übersetzung 1 - 50 von 2432 >> Englisch Deutsch entrapped air Lufteinschluss {m} Teilweise Übereinstimmung entrapped {adj} {past-p} eingeschlossen entrapped {adj} {past-p} air.
  3. In particular, the entrapped air of the cells means that the cells have insulation properties, thermal and acoustic, useful in many contexts. The volume enclosed by the sidewalls, skirts, main deck and water surface is filled with entrapped air which will compress to provide a major part of the support of the boat
  4. entrapped air pocket in a water filling horizontal pipe with a closed end (see Fig. 1). Zhou (2002b) showed a series of photographs for the case of no air release. Lee (2005) described the.
  5. Chest radiograph (orthogonal view) showing entrapped subcutaneous air around the distal electrode at the time of an inappropriate shock on the 4th day after implantation ( A, B ). On the 12th day after implantation, the air could not be detected ( C )
  6. The spreading of liquid droplets impacting a surface at high speed is well understood by now. However, when a droplet impacts a surface at relatively low impact velocities (< 1 m/s), the wetting properties of the fluid become important, and the entrapped air layer between the impacting drop and the solid surface prevents the immediate wetting of the surface

「entrapped」に関連した英語例文の一覧と使い方 - Weblio

Air entrainment — how it happens, how to avoid it

  1. Muitos exemplos de traduções com entrapped air - Dicionário português-inglês e busca em milhões de traduções. Thus, his texts place us before a poetic subject that, feeling entrapped, looks at the Sea as a space of healing catharsis, whose contemplation and meditation allows to understand human dissatisfactions, both individual and social: I discovered the silences of your look.
  2. entrapped air the specific densities of the respective suspensions were easured bothm prior to and after the viscosity measurements. The results are shown in Table 1. As can be seen from the table the shearing was found to -1 2.
  3. Compaction is the process that expels entrapped air from freshly placed concrete and packs the aggregate particles together so as to increase the density of the concrete. The compacting and finishing of concrete are generally two separate operations but sometimes, particularly with flat horizontal surfaces, they become parts of the one operation
  4. As successive lifts are placed, the vibrator should penetrate the previous lift, working the entrapped air towards the form and then vertically up the sides. (2) Permeable Forms . When impermeable forms are used, more vibration is necessary to move the air voids to the free surface of the concrete

Entrapped air Article about entrapped air by The Free Dictionar

  1. A chest radiograph in the orthogonal view showed entrapped subcutaneous air surrounding the distal electrode. Entrapped subcutaneous air can cause inappropriate shocks in the early period after S-ICD implantation
  2. Although the entrapped air or gas is compressed by high casting pressure during pressurization, it will eventually remain in the castings as defects after solidification. Therefore, it is important to clarify the relation between th
  3. It is claimed that, the place-ability of an air entrained concrete having 7.5 cm slump is better than a non-air entrained concrete with a slump of 12.5 cm. By and large, the compressive strength of concrete is reduced by use of air entrained admixture, as shown in Fig. 1
  4. Approximate amount of entrapped air in non-air-entrained concrete (%) Slump (mm) 9.5 mm 12.5 mm 19 mm 25 mm 37.5 mm 50 mm 75 mm 150 mm All Enter (from Table above) water weight for non-air-entrained concrete = 3.
  5. Dictionary Polish ↔ English: entrapped air Translation 1 - 53 of 53 Polish English Full phrase not found. » Report missing translation Partial Matches uzbr. woj. pocisk {m} powietrze-powietrze air-to-air missile powietrze {n} air {adj}.
  6. Air entrainment is the intentional creation of tiny air bubbles in concrete. A concrete maker introduces the bubbles by adding to the mix an air entraining agent, a surfactant (surface-active substance, a type of chemical that includes detergents). The air bubbles are created during mixing of the plastic (easy flowing, not hardened) concrete.

The exact amount of entrapped air in the bag that was forced into the patient's vein is unknown, but was estimated to be approximately 200 ml, based on retrospective experiments. Flannagan et al. 6 reported a case of lethal complication of air embolism as a result of subclavian venipuncture The results show that the pressure change of the entrapped air during dynamic compression is a direct source of strain hardening for aluminium honeycombs whereas it has less influence on the strain hardening of aluminium article.

Entrapped Air Flotation - YouTub

Water hammer transients in a pipe line with an entrapped air pocket are analyzed with three one-dimensional models of varying complexity. The most simple model neglects the influence of gas-liquid interface movement. 736HPA-NV High Pressure Dispense Valve Maintenance Parts uide www.nordsonefd.com infonordsonefd.com 1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. 3 Maintenanc of Entrapped Air in Liquid Piping Systems By Dave Patton Assessing the ways air can enter a liquid system & how to remove it how to: valves 800-861-9712 leadquickmeter.com • On-site field testing kit detects Lead simple test.

「entrapped air」に関連した英語例文の一覧と使い方 - Weblio

  1. These entrapped air pockets are linked to operational is-sues within systems such as damaging surges, storage capacity loss, and severe geysering upon their release through water- lled ventilation shafts. Therefore, trackin
  2. (1999). Pipeline start-up with entrapped air. Journal of Hydraulic Research: Vol. 37, No. 5, pp. 579-590
  3. These entrapped air results are similar to those reported in the entrapped air section of this chapter, with the major difference being no flow meter installed for the latter.Especially for these tests it should be mentioned that th
  4. ed by the screw quenching experiment. To reduce time for investigating the effect of plasticizing condition on the bubble size distribution, a bubble detecting device with
  5. On the Cushioning of Water Impact by Entrapped Air Grant Lewison; Grant Lewison University of California at Berkeley Search for other works by this author on: This Site Google Scholar W. M. Maclean W. M. Maclean This Site.

Large air pockets entrapped in pipelines reduce the effective pipe cross-section, causing an increase in energy loss. Air accumulates at high points along the line throttling the flow and may ultim... Oscar Pozos Institute of Engineering, National Autonomous University of Mexico (UNAM), Torre de Ingenieria, Ciudad Universitaria , Coyoacan, Mexico DF, CP, 04510, Mexico Correspondence pozos.o. Entrapped air is a result of the mixing process. As concrete is being mixed about 1.5% air becomes entrapped. The bubbles are shaped irregularly and have no effect on the concrete's durability because they are too large, easil

http://www.nordsonefd.com/2KPistonsThe self-venting AF Piston or air free piston combines excellent chemical compatibility with an airtight, leakproof seal.. воздушное включение n * * * воздушное включение, включение воздуха в пластик Tip #9: Entrapped Air/Blisters During injection molding, air can become entrapped within the molded part causing a blister to form on the part surface. This often occurs where two flow fronts meet because of variation in part wall thickness or geometry However, compression of entrapped air at greater depths, captured by TDR and leading to lower quasi‐saturated hydraulic conductivities and thus greater velocities, also played a small role. Linear propagation of the dissolution front downgradient was observed at each depth, with both TDR and P TDG , with increasing rates with depth (e.g, 4.1 to 5.7× slower at 15 cm vs. 165 cm depth)

Video: 斜面土層内の水みちが土層内の間隙水圧へ与える影響に関する

entrapped air Topic - American Concrete Institut

Figure 4 illustrates the ability of the device to remove air bubbles when used with a severely aerated hydraulic fluid. The device is manufactured in four configurations shown in Figure 5: standard, in-line, coater and the sanitary-type designs to facilitate installation and use in a variety of hydraulic circuits вовлеченный [захваченный] воздух dic.academic.r

Entrapped air in concrete does not provide freeze-thaw resistance because it is not uni-formly distributed in concrete and the air particle size is too large to be effective. Entrained air voids, on the other hand, are much smaller, almost spherical in shape, and uniformly distributed in concrete, but not interconnected Defoamers (anti-foam additives) can control or prevent frothing, foaming and air entrainment in cement slurries that may occur during the mixing process. Excessive foaming can cause an underestimation of slurry density downhole Air entrapped in pipelines is an invisible culprit and no quantitative means exist to determine the precise amount of entrapped air in a flooded transmission pipeline. Also there is no positive means to quantify the volume of liberate The entrapped air in the soil pipe prevented further water intrusion in the soil pipe. Volume 31, Issue 21 15 October 2017 Pages 3740-3749 Related Information Close Figure Viewer Return to Figure Previous Figure Next Figure. Moisture is gradually removed from the air by this process, leaving drier and warmer air on the descending, or leeward, side. The resulting enhanced snowfall, [13] along with the decrease in temperature with elevation, [14] combine to increase snow depth and seasonal persistence of snowpack in snow-prone areas

Such preparation greatly increases the likelihood of air to escape from the slab. If the topping is impermeable, and the vapor pressure is high enough, such escaping air will likely result in pinholes. What causes this entrapped air Entrapped air can inhibit dye penetration resulting in failure to demonstrate existing voids. A new approach to study dye penetration was developed in which the entrapped air was evacuated before the dye was introduced. This. This is caused when air is trapped in the outlet section of the fluid body or the fluid has entrapped air. nordson.com Ceci est dû à un emprisonnement de l'air dans la section de sortie du corps de valve ou dans le produit Soil compaction is an important work when constructing earth structures. The entrapped air in compacted soil has a high pressure just after the compaction and affects the pressure of water and other mechanical properties of the soil. In this study change in water pressure which is caused by entrapped air pressure was observed. A method which determines the pressure and the volume of the.

entrained vs entrapped air - Structural engineering general

Note that different amounts of entrapped air voxels were implemented in the simulations based on MR measurements, i.e., entrapped air structures spatially followed the measured MR information. The impact was relatively small (<0.36 cm h −1 ) for the amount smaller than about 2% because for these scenarios preferential pathways were probably not completely blocked by entrapped air Automatic Air Bleed Valves Pressures Up to 40,000 psi (2,758 bar) The patented NuQuip ® Automatic Air Bleed Valve routinely bleeds air entrapped in testing or expansion assemblies prior to pressurization. Designed to.

エントラップトエア<entrapped air> えんとらっぷとえあ 土木用語集

Mass and energy transport through soils is strongly affected degree of water saturation. Entrapped air in the soil may affect mass and energy transport even though the soil still seems to be water saturation. Decrease in water saturation for a few percentiles due to entrapped air bubbles may affect water flow through the soil. Considering these points of view we conducted following items, such. Utilizing a conventional air separator that removed entrained air — air traveling in a water stream in bubbles that can be seen with the human eye — but not entrapped air — air that has migrated out of a water stream and into high points as pockets of air — or dissolved air — microscopic bubbles that coat heat exchangers as the velocity of water through coils is reduced. the entrapped air and bleed water to rise to the surface. 7. The concrete mixture is sticky from higher content of cementitious materials, higher sand content, or excessive fines in the sand. These mixtures also bleed less and at Many translated example sentences containing entrapped air - Greek-English dictionary and search engine for Greek translations. Translator Translate texts with the world's best machine translation technology, developed by th Dictionary French ↔ English: entrapped air Translation 1 - 45 of 45 French English Full phrase not found. » Report missing translation Partial Matches armes missile {m} air-air air-to-air missile <AAM> en plein air {adv} in the open.

entrapped air. The air will expand after the valve closes, causing extrusion until the air reaches atmospheric pressure. • Purge the valve by dispensing at a steady flow until clear. If a small tip is used, it may be necessary to remov Air was assumed as incompressible. This case aimed to be used to compare with one with ideal gas. Note that for incompressible two-phase flows, it need to se..

The Use of X-Ray Computed Tomography (CT) Techniques to

Water and entrapped air redistribution in heterogeneous

Article Relationship between distribution of entrapped air and hydraulic conductivity in porous media Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and. Article Three-dimensional simulations on dynamic characteristics of flow impacting entrapped air pocket in undulating pipeline Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and. The Nordson EFD ProcessMate 5000 universal centrifugequickly and efficiently removes entrapped air bubbles and air pockets from fluid that is packaged in syringes. Centrifuging syringes prior to air-powered or mechanica entrapped air的中文意思:含气量,查阅entrapped air的详细中文翻译、发音、用法和例句等。含气量 夹带的空气 截留的空气 截留空气 留截空气 内部气泡 偶成气泡 入并空气 入空 entrap中文翻译 vt.(-pp-) 1.俘获,使陷罗网 Pyroclastic flow, a fluidized mixture of hot rock fragments, gases, and entrapped air that moves at high speed in thick, dark, turbulent clouds that hug the ground during a volcanic eruption. Gas temperatures can reach 600 to 700 °C (1,100 to 1,300 °F), and the flow's velocity can exceed 100 km (60 miles) per hour

Adhesive Dispense Issues : Entrapped Air, and what you can

entrapped air bubbles are a good starting place. Suppose an air bubble is trapped in a casting during pouring and is unable to escape before solidification. How big would it be? If the air bubble is originally 10 mm in diameter ( Article Mesoscopic numerical investigation of dynamic mechanical properties of ice with entrapped air bubbles based on a stochastic sparse distribution mechanism Detailed information of the J-GLOBAL is a service based on the.

Air Operated Pinch Valves | Red ValveCOMPACTION OF CONCRETE – PURPOSE, PROCESS & EFFECT
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