Ratholing. the emptying of material only in the center of a hopper or silo, leaving behind circumferential material. Ratholing

 
 the emptying of material only in the center of a hopper or silo, leaving behind circumferential materialRatholing  In arching, the material forms an arch (or a bridge) above the outlet that prevents further flow

Study with Quizlet and memorize flashcards containing terms like Ratholing is the process of discharging water and undesirable accumulated material from a boiler. rathole - a small dirty uncomfortable room. Its unique construction fulfills allows for quantitative dosing steadily and evenly. Ratholing occurs when powders with high water content or adhesive powders are stored in a hopper with a cone angle larger than the response angle, when fine powders with less adhesion, high specific gravity, and relatively light weight (carbon black, PVC, calcium carbonate, talc, etc. Preventing flow problems with reliable bulk solids handling equipment design | Processing Magazine. Steam trap—a device used to remove condensate or liquid from steam systems, p. Illegal in most public card rooms, and typically viewed as a violation of etiquette in. A mass flow system can prevent the material from caking over time, as well as ratholing or arching (as long as the hopper is designed properly). The one big upside of ratholing for me on this trip was the informal rule that once it went into the pocket, in never came out. Such a practice is prohibited or strongly limited in most online poker sites. This popular cleaning solution is done by lowering a bin whip down into the vessel, silo, or bin that holds dry bulk material from the top opening. (This can be an expensive solution. #5. The rule of poker is no ratholing. Last time, we covered a set of wastewater and drinking water treatment questions on the topics of Solids Retention Time; and Oxidizing Agents. Particulates are commonly regarded as the primary form of pollutant transport in the urban environment, but the contribution from the dissolved pollutants can also be significant. For Josie, it was literal. Stockpiling is a necessary part of civil engineering and mining operations. Zoom is meant to be fast paced and get. The minimum diameter of the funnel flow hopper, which is located above the mass flow hopper, must be large enough for ratholing not to occur (minimum outlet diameter to avoid ratholing: D crit). COM. It means that there is less money on the table and its harder for guys who are losing to win their money back. present participle and gerund of rathole; Noun [edit] ratholing (uncountable) the surreptitious or premature removal of chips during a poker game. This. TheI make a point of surreptitiously ratholing chips, as follows: I'm a low-limit player ($10-$90 spread). In the US alone, the current size of the gambling industry is bn and is expected to grow in value to over bn by 2024. As the level of material in the flow channel drops, a resistance to further flow into. Eliminate ratholing and bridged material that could be causing costly downtime and slower production rates using industrial vibration. Holmes described two flow issues that commonly occur in bins, hoppers and silos: arching and ratholing. Plugging — occurs when the exit hole is completely blocked with material. Little if any benefit to ratholing red and it takes up too much pocket space. . Some may consider ratholing a strategy, but it is perceived more as bad etiquette. OpenSubtitles2018. Share. Flow stoppages due to arching and ratholing within ingredient feed hoppers and bins are more than just a nuisance, since these problems will directly contribute to the composition of the final blend for a period of time. They noticed a slowdown due to a material build-up in the chute feeding the export silo and discard bin. This is common when the material is sticky. This practice includes taking a portion of money off the table after winning and. The Circle Feeder can be manufactured with several. By delivering a consistent, low-torque action in the high-density underflow, the spiral rake arm reduces power peaks and valleys, and reduces the ratholing that conventional straight rake arms can create. This has accommodated the increase in volume the company has been experiencing, accompanying the economic rebound in Ireland. First, it keeps you out of the spotlight when you’re winning more than the casino might think you should be. On top of that, it is to exploit the game in a cowardly manner, that would lead to its demise if everyone did it. I am just not comfortable playing with a big stack. In this case, the probability of winning the pass line bet is 49. Other recommendations include Dimension E to be at least 150 cm. No moisture absorption. There are no dead zones, no particle rolling can occur, hence no segregation. arching; c. It is considered unethical behaviour, and against the rules in many cash games. A person who intermittently raises a matter they know will lead to personal anxiety for a friend or acquaintenance; a person who wilfully wants to take a person down a rathole of discomfort. Players who rejoin the same table within 30 minutes will, after four attempts, be forced to rejoin the table with the stack they left with. Every Circle Feeder we provide is specifically designed and engineered to achieve your specific process requirements. There are two main reasons why no-flow conditions happen: arching and ratholing. Ratholing Ratholing is a condition in which the stored material does not slough into the central flow stream for discharge and instead forms a core. For these problems not to occur, the flow criterion, "a solid will flow provided the strength generated in the solid during storage is - at all levels of the bin - less than the stress in aRatholing can be good for something. Air-assisted discharge: localized powder aeration vs. Not allowed in. Ratholing occurs when material clings to the sides of a silo, leaving only a small hole from which the material can escape. boiler fitting that reduces thee movement of boiling water to provide an accurate water level in. by Powder Bulk Solids Staff. rathole (third-person singular simple present ratholes, present participle ratholing, simple past and past participle ratholed) To hoard. What Can Cause A. Exceptions are made for drink/service tips, though it's technically against the rules, nobody will bat an eye if it's a reasonable amount. Wiktionary. Ratholing is the practice of taking money off the table. I'll bet my profile has some interesting comments, though I did have an enjoyable couple of conversations with another pit boss (not the one who asked about. Ratholing is influenced by the bin/hopper geometry and outlet size the material is fed through. Load Cell Simulator. The reason for this is the strength (unconfined yield strength) of the bulk solid. 297. 2. Bridging is the name given to the self- created arch that develops just above the outlet of a bulk material silo or hopper as it empties. Americas Cardroom has an interesting take on one of the more controversial aspects of poker, namely the subject of ratholing. The emptying of material. For conditions where the particle size distribution is wide or multi-modal the question of which particle size to use is a question of engineering judgment and we can help youMaintenance. And all of us certainly can agree that deterring chip thieves from snatching your hard-earned winnings is perhaps even more important than winning it in the. /d. This allows the product to remain on the sides of the bin which causes additional problems like caking, material spoilage and worsening product segregation. A bridge forms when wall friction holds up the ends of the arch. This post is meant to help low and moderate-stakes players. Stanford Wong offers his advice on the subject. This makes the apparent level higher than the actual level would be without the voids. Ratholing in poker is the act of cashing out chips from a cash game table then rebuying with a smaller amount of chips. 1. Matcon design and manufacture a range of unique discharge valves to control the flow of bulk powders and overcome the risk of powder flow problems such as bridging, ratholing and segregation. 1 Verb 1. Irregular flow; d. Ratholing The action of taking chips or money off the table (usually surreptitiously) during a cash game. This pressure is simulated in the laboratory tests. Illegal in most public card rooms, and typically viewed as a violation of. $200 in green, $100 in red. The holdings of all clients at Fidelity skew a little more aggressively than 60/40. Materials interlock or bond together to form an arch above the outlet, blocking any flow. 365; 7. These issues are most likely due to improper storage, a poorly selected binder that is too cohesive with the API, lack of glidant, improper order of addition, or an incorrect blending procedure. DRYCARGOMAG. I signed up, added my debit card, and tried to deposit $200. In June 2022, he secured an additional 2,100 acres of farmland in North Dakota for. Typical issues of the powder industry solved. VIBCO Vibrators offers affordable, effective and reliable air cannons to suit many industrial or construction applications. Start with . 26. 3) Don't cash out large amounts all at once. Follow this guidance to avoid common solids-handling issues, such as erratic flow and no flow. Common devices used to promote flow in silos are vibrators, sonic horns, and air cannons. Modelling and Optimization of Run-of-Mine Stockpile Recovery Hirad Assimi School of Computer Science, University of Adelaide Adelaide, South AustraliaRatholing. That's where the money and longevity is, especially these days. The impression I get is to squirrel away some amount of chips such that my losses appear greater than they are thus upping comps and camoflaging my AP. [Show full abstract] or ratholing in the silo can block the whole process and cause a discontinuity with high technical and financial consequences. In an update on the Unibet Community. 2 Min Read. Basic Poker Strategy - Play With the Fish! The first step in this poker strategy is very, very straight forward. 60/hr. The powder influences the silo by the flowability of powder causing bridging and ratholing. Ratholing, another flow arresting situation, is when material directly above the outlet flows but the rest of the powder mass closest to the walls does not, creating a tunnel. It's a rule because of a sense of fair play. I also cashed in at the cage twice a night, between breaks. When powders are released via a butterfly or slide valve, flow takes place directly above the container outlet. The Funnel flow results in the first material being the last out. , A loss of water in a boiler can lead to the burning out of tubes and/or a. Silo design: avoiding flow problems through adequate design. You can minimize variance and reduce those difficult post-flop. Fluidization discharge assessment: run with 22 in. For the first four re-join attempts they will be forced to join with 100 big blinds. We believe restricting this behaviour promotes a healthy poker ecosystem for all players. Therefore, if the material being stored has a tendency to cake or deteriorate with time or consolidate with pressure, ratholing occurs with resultant loss of flow. rattlebox 20 ratifying 17 ratamacue 16 ratcheted 15 ratholing 15 rataplans 14 ratepayer 14 ratfishes 14 rathyatra 13 raticides 13 rationing 13 ratooning 13 ratsbanes 13 rattening 13 rattlings 13 ratemeter 12 ratifiers 12 rationale 11 rationals 11 rattooned 11 ratooners 10 ratteners 10 rattiness 10 rattliest 10. A weapon that excels in long-range combat. With identical elevations and bin diameters, a 60 degree bin with a 5 foot bin discharger provides 130% more hopper volume than a 70 degree mass flow. Maintaining reliable powder flow of each ingredient to a continuous blending system is essential for its performance. You won't be allowed to do that in any casino or card room. Step 5: Conclusion. “Flooding” menyebabkan banyak serbuk beterbangan. Virtually all poker is played at table stakes, meaning that only money on the table at the start of a hand is in play. Subscribe to our e-NewslettersThere are two potential benefits to casino chip rat-holing. Answer: Blackjack $50x100x0. This is the person who says, “Steve. The 10 hands rule. Ratholing, an online and often multi-tabled variation of the old live-game angleshot of “going south,” is the practice of taking a significant portion of one’s table stakes out of play, while continuing to participate in the game. 4. . Ratholing material occurs when the material cakes to the hopper or bin wall, creating a narrow channel or hole above the outlet of the bin or hopper. I advocate playing aggressively, backcounting, short sessions, ratholing and only playing shoe games. Discharging aids. This literature review employed a systematic mapping approach to collate and describe evidence of contemporary sedimentation. To maximize our success, it is important to understand that we are all on the same side. As of October 30th 2020 - the following measures have been implemented to stop Rat-holing in Rush & Cash games. When you have buildup in the silo, the loads associated with asymmetric flow can be detrimental to the structural integrity of the silo as they can lead to wall failure and total silo failure. A _______ provides a signal that simulates the signal from load cells at various weights. arching, ratholing or flushing. Otherwise, if 10% of loss doesn't create more comps than 35-40% of theo, slightly increasing the actual loss. A person who intermittently raises a matter they know will lead to personal anxiety for a friend or acquaintenance; a person who wilfully wants to take a person. hole - an opening into or through something. Holmes described two flow issues that commonly occur in bins, hoppers and silos: arching and ratholing. Interestingly,ratholing confers no specific advantage to the ratholer and no disadvantage to the other players at the table. At this point, peripheral bulk materials remain in place, so the hopper cannot be emptied. This usually occurs with material that displays mechanical interlocking. A proven and practical scientific approach for designing bins and feeders based on a material’s flow properties. The problem though is that leaving the table and coming back with a smaller buyin, often referred to as "ratholing," "going south" or a "hit and run," is widely frowned upon in the poker community and often quite simply against the rules as well, especially in live poker. ratholing ( uncountable) ratholing (uncountable) Translations of "ratholing" into English in sentences, translation memory . Bin-activator Een andere, minder bekende methode om ratholing aan te pakken, is werken met een bin-activator die de productstroming bevordert met perslucht. ActiFlow eliminates the need for traditional vertical agitation or flex wall agitation in LIW (Loss-in-Weight) feeders. If you're not confident in bringing a full stack to a Zoom game, you probably shouldn't be playing in that Zoom game. The primary measure of powder flowability is the powder flow function - which gives a measure of the amount of strength the material retains at a stress free surface following consolidation to a given stress level. Daniel Negreanu. Ratholing Ratholing is a condition in which the stored material does not slough into the central flow stream for discharge and instead forms a core. AITA - odd ruling involving ratholing from table change. Pneumat Systems developed the hydraulic BinWhip in 1987 to give our customers the power and performance they demand. If you have material flow problems like arching, bridging, ratholing or material sticking to the sides of your bin, then a VIBCO Air Cannon can help! The VIBCO Air. Have a code word so they know when to help. The influences trough powder are the cohesion, angle of internal friction. These issues are most likely due to improper storage, a poorly selected binder that is too cohesive with the API, lack of glidant, improper order of addition, or an incorrect blending procedure. Ratholing or going south was the first thing I was told was a no go in this game. 0526 = $52. The unique design can feed sticky, fluffy, lumpy, flaky, and fibrous materials without issues of bridging and ratholing in the hopper. Airsweep elimineert brugvorming, Ratholing en de opbouw van materiaal aan de zijwanden. Best of all, our mobile poker app allows you to take your game on the go, so whether you’re just building your bankroll or participating in a major. Primarily because it forces the dealer to attempt to color you up which slows down the game. but it's still the rule, and one you have to abide by. Prevent bridging and ratholing. This is the person who will step up when you can’t. What does rathole mean? Information and translations of rathole in the most comprehensive dictionary definitions resource on the web. Without giving too many specifics I was able to rathole enough cheques in 2 hours today to make the pit think I only had a 1 unit win when in fact I had a 26 unit win. Ratholing is a hotly debated topic among players, many of which view it as unethical. ) Use suction piping 1. Even high viscous material can be fed through the feeder and discharger smoothly. They know pretty close how much money is out on the table and in the racks expecially black chips. If there is a casino that you play in often, ratholing is a good method to carefully prevent a backoff based on lifetime win. Advertisement. casino will spend $10 to keep a counter from winning. To remove a portion of one's money or chips from the table without leaving the game. The meaning of RATHOLE is a rat's burrow. The Circle Feeder can be manufactured with several outlets for “one. Working eight hours per day, the crew cleared over 16 tons of. Unlike card counting, hole carding, or shuffle tracking, it doesn’t require learning any extensive system. /d. Allow some mercy versus competent players, but always take advantage of your position. An area of a silo that has undergone ratholing, so that material moves mostly through the centre and accumulates around the edges. Bridging is the inverse of ratholing—instead of a void, a bridge of material forms and refuses to flow or. Do you suffer from Bin Rash? When Material gets clogged in Bin, Hoppers and Silos, do you bang your hoppers with hammers? It is not a great solution and it c. A “rathole,” as the term is most commonly used in computer and internet slang, means an ongoing or recursive conversation, function or process that does not. They are issued to migrants who have breached the immigration rules or used deception when making an immigration. Personal conflicts simply get in the way of our goals. Basic silo shapes: a conical; b wedge-shaped; c asymmetric wedge-shaped; d. It was disregarded in Jenike’s analysis due to the assumption of uniform Janssen stress profile. Air Cannons For Solving Tough Material Flow Problems. Once you are known as someone who "goes south" with chips you draw suspicion upon yourself, as "gamblers" want everyone to see their big stacks. Mixing & Blending. Unlike standard tables where you have to buy in back for the previous amount u sat with, you can rathole in Rush. Discharging aids. Your stack increases to $50. Arching; b. Powder Feeding. Bin Whip Variations As far as comps, one scenario where ratholing chips, assuming the action is unnoticed, would be beneficial would be where ratholing increases the loss enough to make 10% of actual loss be greater than the usual 35-40% of theo loss. This practice includes taking a portion of money off the table after winning and seating yourself again to continue playing at smaller stakes. Ratholing is one of the easiest forms of advantage play in existence. A proven and practical scientific approach for designing bins and feeders based on a material’s flow properties. SFGate: Top News Stories Matt Villano 2009. Jan 24, 2011. Valves & Actuators. Without scheduled emptying, this causes material to build up along the silos walls and leads to issues like ratholing or irregular flow. True. Ratholing, or funnel flow, occurs when an insufficient angle of repose is used in the silo for the contained material. Oct 18, 2023. Your stack is back to $20. If you are pocketing a black chip its very apparent to the box. Keywords: live bottom, cohesive, powder, hopper design. Short film documentary on the Coperion K-Tron ActiFlow™ bulk solid activator. Much like a rat who violently digs out an opening to his nest, used to describe a person who spends an enormous amount of time on tiny details. The latest update at Unibet Poker introduces a new automatic system to combat "ratholing" (cashing out chips from a cash game table and then rebuying quickly with a smaller stack). Bin Discharger / Bin Activator Product Profile. And ratholing can also serve as a type of cover if you’re counting and (for whatever reason) play a longer session. Resources. We will review the top challenges for material handling in the candy industry. I always buy-in full 100bb and have auto top up. Water Column. moving by eliminating arching and ratholing. Poker News & Discussion. 4. The meaning of RATHOLE is a rat's burrow. Its a very common thing for people to win and put money in their pockets, leaving the rest to be "house money" played. Material builds up on the vessel walls, restricting the flow and the vessel’s full storage capacity. Silo design for gravity flow; most economic. Flow difficulties at the blending step often manifest as slow/no discharge or ratholing. Whether it’s upstream removal to protect equipment, creating tolerance in the production process, or protecting your reservoir from pore blocking, our sand handling technologies will remove the solids from your production fluids. Serbuk mengalir hanya di bagian outlet (seperti lubang tikus). Drilling is performed from the bottom of the vessel, rather than the. Offers a combination of excellent machinability and low surface friction with outstanding wear and corrosion resistance. Flow difficulties at the blending step often manifest as slow/no discharge or ratholing. The bridging or ratholing in the silo can block the whole process and cause a discontinuity with high technical and financial consequences. Safety & Compliance. . Regarding ratholing chips, if you are pocketing green chips 4 or 5 times a session not a big deal. Once you put chips on the table and play a hand, you can't take chips off the table. Standard poker rules forbid ratholing, and most casinos will. 4. I agree In truth, I have never come close to always looking like a loser because it is most difficult to hide winnings when they come at the end of a shoe just before you color up. Urban stormwater runoff is often considered as one of the most significant contributors to water pollution. the emptying of material only in the center of a hopper or silo, leaving behind circumferential material. , Common ________ boiler fittings include safety valves, steam pressure gauges, water columns, blowdown valves, pressure controls and vents. This experience has strengthened the relationship between CRH Roadstone and Plimley, and fortified aArching or bridging is a flow-arresting situation whereby the powder mass creates a structure (such as a dome or a bridge) above the outlet hole inhibiting flow completely. These issues are most likely due to improper storage, a poorly selected binder that is too cohesive with the API, lack of glidant, improper order of addition, or an incorrect blending procedure. It will be saved from deletion if legitimate citations are found. Note: If you want to win at poker, you need a solid preflop strategy. Lower the total height requirement. RATHOLING. Penyebabnya bisa karena Kemiringan hopper kurang curam. rathole - a hole (as in the wall of a building) made by rats. Let's say one guy (reg) with 50bb , one fish with full stack and four other regs with full stack. 7% of the time. Offering forums, vocabulary trainer and language courses. T or F A bulk solid is a granular solid, such as gravel, sand, sugar, grain, cement, or other solid material, that can be made to flow. These issues are most likely due to improper storage, a poorly selected binder that is too cohesive with the API, lack of glidant, improper order of addition, or an incorrect blending procedure. Consequently, even though the silo’s total capacity was 1000 t, its actual “live” capacity was far less; this. There are various ways to eliminate bridging and rat-holing, including hopper design, vibration, conditioning screws, and air cannons. CM vibrators deliver 3,600 vibrations per minute at 60 Hz. High batch accuracy with difficult-to- handle material. On a lark, I. 4. He comes to the tables short-stacked, usually with the min buy-in or similar. We’re playing 3/5 with a $1000 cap. 25$/0. “Dead zone” akan terus bertambah selama hopper tidak dibersihkan hingga kosong. The meaning of RATHOLE is a rat's burrow. Problems associated with ratholing are flooding, substantial variation of density in product, and eventually no-flow. Funnel flow bins also tend to segregate materials of nonuniform composition. spoilage, flooding, or ratholing are likely to occur, then a mass-flow discharge pattern should be selected. 2. /b. So if you have put in work at 300bb you have a big advantage. You need a non-executive board member who is your point person to help keep the meeting on track. Ratholing: can occur in a bin when the powder empties through a central flow channel, but the material at the bin walls remains stagnant and leaves an empty hole (rathole) through the material, starting at the bin outlet (Fig. If a mass-flow bin is required based on the flow char-acteristics of the powder or bulk solids, the next step is to determine an appropriate outlet size and feeder. Bin Whip VariationsAs far as comps, one scenario where ratholing chips, assuming the action is unnoticed, would be beneficial would be where ratholing increases the loss enough to make 10% of actual loss be greater than the usual 35-40% of theo loss. net dictionary. This means that all the product in the IBC cross-section moves at the same time. Life isn’t always sweet for the candy and confectionary industry. Provided here is a review of shear-cell testing and how the technique can be used to predict arching, ratholing and other behaviors. If the bulk solid exhibits time consolidation, D crit must be calculated based on the maximum period of time between filling and complete discharge of. We’ve had new players win a big pot and want to cash most of it in and keep playing with their original buy in. Measuring a material s cohesive strength allows you to determine opening sizes to prevent arching and ratholing. 5) Use your brain. But does it actually work, or is it just another version of baccarat card counting? Find out as I cover. The biggest update, however, is new steps to prevent ratholing in cash games. The most resonant novelty introduced in the latest update of the GGPoker client is the so-called "10 hands" rule. That way my buy-in is certain to get logged - I want the points. The API apparent density and Carr index are in. Mechanical Arching Akin to a “traffic jam” at the outlet of bin - too many large particle competing for the small outlet 6 x dp,large is the minimum outlet size to prevent mechanical arching, 8-12 x is. Due to the cohesive strength of fine dry fly ash, the material is a great source of friction. Here in this text, we will deal with. Hot Spots — if materials don’t move effectively, it can collect heat in stagnant materials, potentially leading to mold or excess moisture. 26. ratholing. The result is excellent volumetric accuracy. . Last night something happened in our poker game . Bin Discharger / Bin Activator Product Profile. Arching (bridging) occurs when an arch-shaped obstruction forms above the hopper outlet and stops flow. Oct 20, 2023. In order to achieve mass flow, two conditions must be met: the sloping hopper walls must be steep and low enough in friction for the material to slide along them and the hopper outlet must be large enough to prevent bridging. Sedangkan di tepi hopper terbentuk “dead zone” yang tidak bergerak sama sekali. The large open inlet exceeds most materials’ critical arching diameter, preventing bridging and ratholing. T or F A water column is a boiler fitting that reduces the movement of boiler water to provide an accurate. Elk mondstuk stoot een hogedruk, hoogvolume, 360-graden uitbarsting van samengeperste lucht uit om vastgelopen materiaal op te tillen en terug in de stroomstroom te vegen - waardoor de weg wordt vrijgemaakt voor een hogere fabrieks- en. Simply spin the wheel and if you're lucky, it will land on a winning combination! From classic slots to multi-line slot machines, our recommended partners offer some of the best free slot games online. 5). Equation 2 : critical outlet diameter to avoid ratholing [2] with fc the cohesive strength of the powder at the calculated consolidation pressure Figure 6 : Abascus for G parameter calculation. Don't color up large amounts all at once. Ratholing. When you make claims, the next step is that you need to provide evidence to back your claims which obviously you didn’t/won’t because you’re likely a paid shill. ratholing. Dealer doesn’t say anything. This consistent filling of feed screw flights results in the best accuracies. Full size image. prevents ratholing. Abrasion, chemical and corrosion-resistant. 00, then the stock would have an. Jun 1, 2009 #1. Ratholing got a lot of hate (deservedly imo) when online multi-tabling shortstackers started doing it relentlessly. Abstract and Figures. Wiktionary. 3. " And I thought I was being so slick. The meaning of TAILING is residue separated in the preparation of various products (such as grain or ores) —usually used in plural. you turn 100 into 300 in a 1-2 game on table 8, you can’t move to a 1-2 game on table 10 and sit with just 100). While the four case histories cited above all involve problems with funnel-flow bins and silos, there is a large class of bulk materials which are well-suited to being handled in such structures. Bridging or arching. 3 Anagrams English [ edit] Verb [ edit] ratholing present participle and gerund of rathole Noun [ edit] ratholing ( uncountable) the. Be Careful. The primary measure of powder flowability is the powder flow function - which gives a measure of the amount of strength the material retains at a stress free surface following consolidation to a given stress level. might be getting something over on them. One sprocket and chain drive powers the primary screw flights, where materials first. Ratholing is another common problem encountered in storage structures. Ratholing, which is common in bins handling a cohesive material, occurs when material flow takes place in a channel located above the hopper outlet. If for instance, your EV on the game is $50 per hour, all you have to do is ratehole 3 or 4 green chips per hour and your EV, in the casino's mind, becomes negative. 327.